./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix043.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c 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/mix043.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 9bfd96daa3950021158d7079dc25a62741fa5d5a7f9e521049c1a78760db50f1 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 10:07:10,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 10:07:10,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 10:07:10,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 10:07:10,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 10:07:10,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 10:07:10,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 10:07:10,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 10:07:10,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 10:07:10,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 10:07:10,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 10:07:10,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 10:07:10,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 10:07:10,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 10:07:10,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 10:07:10,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 10:07:10,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 10:07:10,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 10:07:10,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 10:07:10,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 10:07:10,557 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 10:07:10,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 10:07:10,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 10:07:10,559 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 10:07:10,560 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 10:07:10,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 10:07:10,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 10:07:10,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 10:07:10,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 10:07:10,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 10:07:10,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 10:07:10,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 10:07:10,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 10:07:10,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 10:07:10,569 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 10:07:10,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 10:07:10,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 10:07:10,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 10:07:10,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 10:07:10,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 10:07:10,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 10:07:10,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 10:07:10,574 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-12 10:07:10,595 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 10:07:10,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 10:07:10,596 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 10:07:10,596 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 10:07:10,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 10:07:10,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 10:07:10,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 10:07:10,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 10:07:10,598 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 10:07:10,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 10:07:10,598 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-12 10:07:10,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 10:07:10,599 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-12 10:07:10,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 10:07:10,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 10:07:10,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 10:07:10,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 10:07:10,599 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-12 10:07:10,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 10:07:10,600 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 10:07:10,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 10:07:10,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 10:07:10,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 10:07:10,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 10:07:10,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 10:07:10,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 10:07:10,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 10:07:10,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 10:07:10,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 10:07:10,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 10:07:10,602 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 10:07:10,602 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 10:07:10,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 10:07:10,602 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9bfd96daa3950021158d7079dc25a62741fa5d5a7f9e521049c1a78760db50f1 [2022-07-12 10:07:10,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 10:07:10,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 10:07:10,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 10:07:10,817 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 10:07:10,818 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 10:07:10,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix043.oepc.i [2022-07-12 10:07:10,869 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c330bc98/e964e1c5d01f4a27b46a3b567efcbd8e/FLAG806462267 [2022-07-12 10:07:11,307 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 10:07:11,308 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix043.oepc.i [2022-07-12 10:07:11,324 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c330bc98/e964e1c5d01f4a27b46a3b567efcbd8e/FLAG806462267 [2022-07-12 10:07:11,332 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c330bc98/e964e1c5d01f4a27b46a3b567efcbd8e [2022-07-12 10:07:11,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 10:07:11,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 10:07:11,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 10:07:11,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 10:07:11,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 10:07:11,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9eab6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11, skipping insertion in model container [2022-07-12 10:07:11,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 10:07:11,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 10:07:11,520 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/mix043.oepc.i[945,958] [2022-07-12 10:07:11,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 10:07:11,686 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 10:07:11,694 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/mix043.oepc.i[945,958] [2022-07-12 10:07:11,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 10:07:11,781 INFO L208 MainTranslator]: Completed translation [2022-07-12 10:07:11,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11 WrapperNode [2022-07-12 10:07:11,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 10:07:11,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 10:07:11,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 10:07:11,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 10:07:11,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,815 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2022-07-12 10:07:11,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 10:07:11,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 10:07:11,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 10:07:11,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 10:07:11,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 10:07:11,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 10:07:11,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 10:07:11,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 10:07:11,877 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (1/1) ... [2022-07-12 10:07:11,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 10:07:11,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:07:11,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-12 10:07:11,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-12 10:07:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 10:07:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-12 10:07:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 10:07:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 10:07:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 10:07:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-07-12 10:07:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-07-12 10:07:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-07-12 10:07:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-07-12 10:07:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-07-12 10:07:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-07-12 10:07:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-07-12 10:07:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-07-12 10:07:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 10:07:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-12 10:07:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 10:07:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 10:07:11,933 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-12 10:07:12,065 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 10:07:12,066 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 10:07:12,542 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 10:07:12,789 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 10:07:12,789 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-12 10:07:12,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:07:12 BoogieIcfgContainer [2022-07-12 10:07:12,791 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 10:07:12,793 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 10:07:12,793 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 10:07:12,795 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 10:07:12,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 10:07:11" (1/3) ... [2022-07-12 10:07:12,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2046e031 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:07:12, skipping insertion in model container [2022-07-12 10:07:12,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:07:11" (2/3) ... [2022-07-12 10:07:12,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2046e031 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:07:12, skipping insertion in model container [2022-07-12 10:07:12,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:07:12" (3/3) ... [2022-07-12 10:07:12,798 INFO L111 eAbstractionObserver]: Analyzing ICFG mix043.oepc.i [2022-07-12 10:07:12,801 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-12 10:07:12,807 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 10:07:12,807 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-07-12 10:07:12,807 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-12 10:07:12,884 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-12 10:07:12,911 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2022-07-12 10:07:12,955 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2022-07-12 10:07:12,956 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-12 10:07:12,958 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 136 events. 2/136 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 74 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2022-07-12 10:07:12,959 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2022-07-12 10:07:12,964 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2022-07-12 10:07:12,979 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 10:07:12,984 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@112048ff, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@a06e95e [2022-07-12 10:07:12,985 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-12 10:07:12,991 INFO L129 PetriNetUnfolder]: 0/53 cut-off events. [2022-07-12 10:07:12,991 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-12 10:07:12,991 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:12,992 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:07:12,992 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:12,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:12,997 INFO L85 PathProgramCache]: Analyzing trace with hash 1071099749, now seen corresponding path program 1 times [2022-07-12 10:07:13,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:13,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165630452] [2022-07-12 10:07:13,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:13,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:13,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:13,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:13,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165630452] [2022-07-12 10:07:13,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165630452] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:13,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:13,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 10:07:13,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000286454] [2022-07-12 10:07:13,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:13,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:07:13,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:13,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:07:13,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:07:13,280 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2022-07-12 10:07:13,294 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 136 transitions, 284 flow. Second operand has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:13,294 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:13,294 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2022-07-12 10:07:13,295 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:13,497 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2022-07-12 10:07:13,498 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-07-12 10:07:13,502 INFO L84 FinitePrefix]: Finished finitePrefix Result has 930 conditions, 624 events. 162/624 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3440 event pairs, 132 based on Foata normal form. 46/628 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2022-07-12 10:07:13,506 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2022-07-12 10:07:13,506 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2022-07-12 10:07:13,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:07:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:07:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2022-07-12 10:07:13,523 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2022-07-12 10:07:13,524 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2022-07-12 10:07:13,524 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2022-07-12 10:07:13,526 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:13,528 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2022-07-12 10:07:13,532 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:13,535 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:13,536 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:13,537 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2022-07-12 10:07:13,538 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2022-07-12 10:07:13,541 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-12 10:07:13,544 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2022-07-12 10:07:13,545 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=276, PETRI_PLACES=143, PETRI_TRANSITIONS=132} [2022-07-12 10:07:13,547 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2022-07-12 10:07:13,547 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2022-07-12 10:07:13,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:13,548 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:13,548 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:07:13,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-12 10:07:13,549 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:13,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:13,549 INFO L85 PathProgramCache]: Analyzing trace with hash 2044475513, now seen corresponding path program 1 times [2022-07-12 10:07:13,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:13,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639631991] [2022-07-12 10:07:13,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:13,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:13,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:13,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639631991] [2022-07-12 10:07:13,710 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1639631991] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:13,710 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:13,710 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 10:07:13,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462127562] [2022-07-12 10:07:13,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:13,712 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 10:07:13,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:13,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 10:07:13,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-12 10:07:13,713 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-07-12 10:07:13,714 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 6 states, 6 states have (on average 110.66666666666667) internal successors, (664), 6 states have internal predecessors, (664), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:13,714 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:13,714 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-07-12 10:07:13,714 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:16,316 INFO L129 PetriNetUnfolder]: 10217/22273 cut-off events. [2022-07-12 10:07:16,316 INFO L130 PetriNetUnfolder]: For 948/948 co-relation queries the response was YES. [2022-07-12 10:07:16,396 INFO L84 FinitePrefix]: Finished finitePrefix Result has 37478 conditions, 22273 events. 10217/22273 cut-off events. For 948/948 co-relation queries the response was YES. Maximal size of possible extension queue 1046. Compared 225214 event pairs, 2460 based on Foata normal form. 0/21858 useless extension candidates. Maximal degree in co-relation 37416. Up to 5947 conditions per place. [2022-07-12 10:07:16,458 INFO L132 encePairwiseOnDemand]: 127/140 looper letters, 37 selfloop transitions, 9 changer transitions 90/227 dead transitions. [2022-07-12 10:07:16,458 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 227 transitions, 732 flow [2022-07-12 10:07:16,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-12 10:07:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-12 10:07:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1097 transitions. [2022-07-12 10:07:16,461 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8706349206349207 [2022-07-12 10:07:16,461 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1097 transitions. [2022-07-12 10:07:16,462 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1097 transitions. [2022-07-12 10:07:16,462 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:16,462 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1097 transitions. [2022-07-12 10:07:16,465 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 121.88888888888889) internal successors, (1097), 9 states have internal predecessors, (1097), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:16,467 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:16,468 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:16,468 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 9 states and 1097 transitions. [2022-07-12 10:07:16,468 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 227 transitions, 732 flow [2022-07-12 10:07:16,470 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 227 transitions, 714 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:07:16,472 INFO L242 Difference]: Finished difference. Result has 157 places, 124 transitions, 354 flow [2022-07-12 10:07:16,473 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=354, PETRI_PLACES=157, PETRI_TRANSITIONS=124} [2022-07-12 10:07:16,473 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 10 predicate places. [2022-07-12 10:07:16,474 INFO L495 AbstractCegarLoop]: Abstraction has has 157 places, 124 transitions, 354 flow [2022-07-12 10:07:16,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 110.66666666666667) internal successors, (664), 6 states have internal predecessors, (664), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:16,474 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:16,475 INFO L200 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] [2022-07-12 10:07:16,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-12 10:07:16,475 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:16,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:16,476 INFO L85 PathProgramCache]: Analyzing trace with hash 22435504, now seen corresponding path program 1 times [2022-07-12 10:07:16,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:16,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435812276] [2022-07-12 10:07:16,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:16,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:16,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:16,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435812276] [2022-07-12 10:07:16,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435812276] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:16,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:16,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 10:07:16,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786764842] [2022-07-12 10:07:16,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:16,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 10:07:16,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:16,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 10:07:16,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-12 10:07:16,594 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 140 [2022-07-12 10:07:16,595 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 124 transitions, 354 flow. Second operand has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:16,595 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:16,595 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 140 [2022-07-12 10:07:16,595 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:17,778 INFO L129 PetriNetUnfolder]: 4716/8614 cut-off events. [2022-07-12 10:07:17,779 INFO L130 PetriNetUnfolder]: For 11273/11699 co-relation queries the response was YES. [2022-07-12 10:07:17,813 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23454 conditions, 8614 events. 4716/8614 cut-off events. For 11273/11699 co-relation queries the response was YES. Maximal size of possible extension queue 617. Compared 69042 event pairs, 1088 based on Foata normal form. 368/8611 useless extension candidates. Maximal degree in co-relation 23384. Up to 3058 conditions per place. [2022-07-12 10:07:17,844 INFO L132 encePairwiseOnDemand]: 134/140 looper letters, 23 selfloop transitions, 3 changer transitions 46/175 dead transitions. [2022-07-12 10:07:17,845 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 175 transitions, 690 flow [2022-07-12 10:07:17,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-12 10:07:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-12 10:07:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1110 transitions. [2022-07-12 10:07:17,848 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8809523809523809 [2022-07-12 10:07:17,848 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1110 transitions. [2022-07-12 10:07:17,848 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1110 transitions. [2022-07-12 10:07:17,849 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:17,849 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1110 transitions. [2022-07-12 10:07:17,851 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 123.33333333333333) internal successors, (1110), 9 states have internal predecessors, (1110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:17,852 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:17,853 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:17,853 INFO L186 Difference]: Start difference. First operand has 157 places, 124 transitions, 354 flow. Second operand 9 states and 1110 transitions. [2022-07-12 10:07:17,853 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 175 transitions, 690 flow [2022-07-12 10:07:17,895 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 175 transitions, 646 flow, removed 7 selfloop flow, removed 2 redundant places. [2022-07-12 10:07:17,897 INFO L242 Difference]: Finished difference. Result has 150 places, 124 transitions, 353 flow [2022-07-12 10:07:17,897 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=330, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=353, PETRI_PLACES=150, PETRI_TRANSITIONS=124} [2022-07-12 10:07:17,898 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 3 predicate places. [2022-07-12 10:07:17,898 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 124 transitions, 353 flow [2022-07-12 10:07:17,899 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:17,899 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:17,899 INFO L200 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] [2022-07-12 10:07:17,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-12 10:07:17,899 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:17,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:17,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1492367369, now seen corresponding path program 1 times [2022-07-12 10:07:17,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:17,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992964193] [2022-07-12 10:07:17,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:17,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:17,975 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:17,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992964193] [2022-07-12 10:07:17,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [992964193] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:17,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:17,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 10:07:17,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664759031] [2022-07-12 10:07:17,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:17,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 10:07:17,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:17,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 10:07:17,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-12 10:07:17,978 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-12 10:07:17,979 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 124 transitions, 353 flow. Second operand has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:17,979 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:17,979 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-12 10:07:17,979 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:20,829 INFO L129 PetriNetUnfolder]: 14846/26122 cut-off events. [2022-07-12 10:07:20,829 INFO L130 PetriNetUnfolder]: For 15295/21590 co-relation queries the response was YES. [2022-07-12 10:07:20,966 INFO L84 FinitePrefix]: Finished finitePrefix Result has 56986 conditions, 26122 events. 14846/26122 cut-off events. For 15295/21590 co-relation queries the response was YES. Maximal size of possible extension queue 1692. Compared 234414 event pairs, 753 based on Foata normal form. 103/24951 useless extension candidates. Maximal degree in co-relation 56911. Up to 8069 conditions per place. [2022-07-12 10:07:21,047 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 93 selfloop transitions, 20 changer transitions 0/213 dead transitions. [2022-07-12 10:07:21,047 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 213 transitions, 833 flow [2022-07-12 10:07:21,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-12 10:07:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-12 10:07:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2022-07-12 10:07:21,050 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2022-07-12 10:07:21,050 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2022-07-12 10:07:21,050 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2022-07-12 10:07:21,051 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:21,051 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2022-07-12 10:07:21,053 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 123.7) internal successors, (1237), 10 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:21,055 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:21,055 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:21,055 INFO L186 Difference]: Start difference. First operand has 150 places, 124 transitions, 353 flow. Second operand 10 states and 1237 transitions. [2022-07-12 10:07:21,055 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 213 transitions, 833 flow [2022-07-12 10:07:21,075 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 213 transitions, 809 flow, removed 9 selfloop flow, removed 11 redundant places. [2022-07-12 10:07:21,077 INFO L242 Difference]: Finished difference. Result has 148 places, 142 transitions, 472 flow [2022-07-12 10:07:21,082 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=329, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=472, PETRI_PLACES=148, PETRI_TRANSITIONS=142} [2022-07-12 10:07:21,083 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 1 predicate places. [2022-07-12 10:07:21,083 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 142 transitions, 472 flow [2022-07-12 10:07:21,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:21,084 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:21,084 INFO L200 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] [2022-07-12 10:07:21,084 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-12 10:07:21,084 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:21,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:21,085 INFO L85 PathProgramCache]: Analyzing trace with hash 1246849139, now seen corresponding path program 1 times [2022-07-12 10:07:21,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:21,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563710879] [2022-07-12 10:07:21,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:21,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:21,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:21,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:21,219 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563710879] [2022-07-12 10:07:21,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563710879] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:21,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:21,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-12 10:07:21,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487573879] [2022-07-12 10:07:21,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:21,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-12 10:07:21,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:21,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-12 10:07:21,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-12 10:07:21,221 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-12 10:07:21,222 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 142 transitions, 472 flow. Second operand has 7 states, 7 states have (on average 115.14285714285714) internal successors, (806), 7 states have internal predecessors, (806), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:21,222 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:21,222 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-12 10:07:21,222 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:24,458 INFO L129 PetriNetUnfolder]: 14934/26594 cut-off events. [2022-07-12 10:07:24,458 INFO L130 PetriNetUnfolder]: For 40870/44837 co-relation queries the response was YES. [2022-07-12 10:07:24,633 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79486 conditions, 26594 events. 14934/26594 cut-off events. For 40870/44837 co-relation queries the response was YES. Maximal size of possible extension queue 1735. Compared 242923 event pairs, 861 based on Foata normal form. 683/26404 useless extension candidates. Maximal degree in co-relation 79413. Up to 5480 conditions per place. [2022-07-12 10:07:24,721 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 121 selfloop transitions, 38 changer transitions 0/259 dead transitions. [2022-07-12 10:07:24,722 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 259 transitions, 1330 flow [2022-07-12 10:07:24,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-12 10:07:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-12 10:07:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2022-07-12 10:07:24,725 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2022-07-12 10:07:24,725 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2022-07-12 10:07:24,725 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2022-07-12 10:07:24,726 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:24,726 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2022-07-12 10:07:24,729 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 124.07692307692308) internal successors, (1613), 13 states have internal predecessors, (1613), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:24,731 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:24,732 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:24,732 INFO L186 Difference]: Start difference. First operand has 148 places, 142 transitions, 472 flow. Second operand 13 states and 1613 transitions. [2022-07-12 10:07:24,732 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 259 transitions, 1330 flow [2022-07-12 10:07:25,267 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 259 transitions, 1328 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-12 10:07:25,269 INFO L242 Difference]: Finished difference. Result has 165 places, 162 transitions, 763 flow [2022-07-12 10:07:25,270 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=470, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=763, PETRI_PLACES=165, PETRI_TRANSITIONS=162} [2022-07-12 10:07:25,270 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2022-07-12 10:07:25,270 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 162 transitions, 763 flow [2022-07-12 10:07:25,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.14285714285714) internal successors, (806), 7 states have internal predecessors, (806), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:25,271 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:25,271 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:07:25,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-12 10:07:25,271 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:25,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:25,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1498097856, now seen corresponding path program 1 times [2022-07-12 10:07:25,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:25,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617861325] [2022-07-12 10:07:25,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:25,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:25,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:25,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617861325] [2022-07-12 10:07:25,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617861325] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:25,542 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:25,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-12 10:07:25,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21307749] [2022-07-12 10:07:25,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:25,543 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-12 10:07:25,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:25,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-12 10:07:25,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-07-12 10:07:25,545 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2022-07-12 10:07:25,546 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 162 transitions, 763 flow. Second operand has 8 states, 8 states have (on average 107.375) internal successors, (859), 8 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:25,546 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:25,546 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2022-07-12 10:07:25,546 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:27,682 INFO L129 PetriNetUnfolder]: 4990/15828 cut-off events. [2022-07-12 10:07:27,682 INFO L130 PetriNetUnfolder]: For 44118/50177 co-relation queries the response was YES. [2022-07-12 10:07:27,765 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52542 conditions, 15828 events. 4990/15828 cut-off events. For 44118/50177 co-relation queries the response was YES. Maximal size of possible extension queue 1526. Compared 202350 event pairs, 304 based on Foata normal form. 242/15155 useless extension candidates. Maximal degree in co-relation 52453. Up to 3657 conditions per place. [2022-07-12 10:07:27,833 INFO L132 encePairwiseOnDemand]: 121/140 looper letters, 94 selfloop transitions, 51 changer transitions 19/289 dead transitions. [2022-07-12 10:07:27,834 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 289 transitions, 1589 flow [2022-07-12 10:07:27,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-12 10:07:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-12 10:07:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1825 transitions. [2022-07-12 10:07:27,837 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8147321428571429 [2022-07-12 10:07:27,837 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1825 transitions. [2022-07-12 10:07:27,837 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1825 transitions. [2022-07-12 10:07:27,838 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:27,838 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1825 transitions. [2022-07-12 10:07:27,841 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 114.0625) internal successors, (1825), 16 states have internal predecessors, (1825), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:27,844 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:27,845 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:27,845 INFO L186 Difference]: Start difference. First operand has 165 places, 162 transitions, 763 flow. Second operand 16 states and 1825 transitions. [2022-07-12 10:07:27,845 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 180 places, 289 transitions, 1589 flow [2022-07-12 10:07:29,114 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 176 places, 289 transitions, 1494 flow, removed 38 selfloop flow, removed 4 redundant places. [2022-07-12 10:07:29,117 INFO L242 Difference]: Finished difference. Result has 191 places, 208 transitions, 1156 flow [2022-07-12 10:07:29,117 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=668, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=142, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1156, PETRI_PLACES=191, PETRI_TRANSITIONS=208} [2022-07-12 10:07:29,118 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 44 predicate places. [2022-07-12 10:07:29,118 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 208 transitions, 1156 flow [2022-07-12 10:07:29,119 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.375) internal successors, (859), 8 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:29,119 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:29,119 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:07:29,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-12 10:07:29,119 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:29,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:29,120 INFO L85 PathProgramCache]: Analyzing trace with hash -4792726, now seen corresponding path program 2 times [2022-07-12 10:07:29,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:29,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206649241] [2022-07-12 10:07:29,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:29,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:29,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:29,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206649241] [2022-07-12 10:07:29,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206649241] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:29,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:29,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-12 10:07:29,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035429077] [2022-07-12 10:07:29,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:29,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-12 10:07:29,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:29,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-12 10:07:29,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-12 10:07:29,218 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-12 10:07:29,219 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 208 transitions, 1156 flow. Second operand has 8 states, 8 states have (on average 115.25) internal successors, (922), 8 states have internal predecessors, (922), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:29,219 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:29,219 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-12 10:07:29,219 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:30,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 107#L881true, 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:30,177 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-12 10:07:30,177 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-12 10:07:30,177 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-12 10:07:30,177 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-12 10:07:30,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][298], [Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L878-3true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:30,718 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-12 10:07:30,718 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-12 10:07:30,719 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-12 10:07:30,719 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-12 10:07:30,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:30,738 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-12 10:07:30,738 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-12 10:07:30,738 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-12 10:07:30,739 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-12 10:07:31,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][127], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= 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(not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 76#L878-3true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:31,099 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,099 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,099 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,099 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:31,113 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,113 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,113 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,113 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 97#L847true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:31,130 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,130 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,130 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,130 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-12 10:07:31,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:31,756 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,757 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,757 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,757 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:31,766 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,766 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,766 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,766 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:31,787 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,787 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,787 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:31,787 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-12 10:07:32,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][298], [Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:32,474 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,474 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,474 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,474 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][298], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 107#L881true, 109#L818true, 260#true, P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:32,478 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,478 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,478 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,478 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:32,486 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,486 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,487 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 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~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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0) (not (= ~b~0 0))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-12 10:07:32,502 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,502 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,502 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,502 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-12 10:07:32,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][224], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 319#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 69#L2true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:32,997 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-12 10:07:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:32,997 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:32,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][160], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 319#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 69#L2true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:32,998 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-12 10:07:32,998 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:32,998 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:32,998 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][127], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,058 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,058 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,058 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,058 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][127], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,059 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,059 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,059 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,059 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,070 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,070 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,078 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,078 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,078 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,078 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,083 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,083 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,083 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,083 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-12 10:07:33,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][241], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,609 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,610 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,610 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,610 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,611 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,611 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,611 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,611 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][219], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 69#L2true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,612 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][231], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 69#L2true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,613 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][150], [Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,665 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,665 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,665 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,665 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 250#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,677 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,685 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,685 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,685 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,688 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,688 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,688 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,688 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,691 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,692 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,692 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,692 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 69#L2true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,697 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,697 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,697 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,697 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:33,701 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,701 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,701 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:33,701 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-12 10:07:34,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,069 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,069 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,069 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,069 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][241], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,235 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,235 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,235 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,235 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][254], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,236 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,236 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,236 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,236 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,237 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,238 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,238 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,238 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,240 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,240 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,240 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,240 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][231], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,241 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,241 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,241 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,241 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= 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~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,294 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,294 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,294 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,294 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,294 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,294 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,294 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,294 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,300 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,300 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,300 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,300 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 250#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,305 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,305 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,305 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,305 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,307 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,309 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,310 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,310 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,310 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,312 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,312 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,312 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,312 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,317 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-12 10:07:34,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 45#L795true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,700 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,700 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,700 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,700 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,701 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,701 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,702 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,702 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][254], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,841 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,841 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,841 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,841 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,842 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,842 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,842 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,842 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][310], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 250#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,888 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,888 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,888 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,888 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,890 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,890 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,890 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,890 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,890 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,891 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,891 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,891 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][185], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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(not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,897 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,897 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,897 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,897 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) 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~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,898 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,898 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,899 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,899 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,902 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,902 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,902 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,902 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-12 10:07:34,903 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,903 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,903 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,903 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:34,904 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,904 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,904 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,904 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-12 10:07:34,906 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,906 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,906 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:34,906 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-12 10:07:35,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ 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256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ 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0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,306 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,306 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,306 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,306 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][310], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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(div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,484 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,486 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,486 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,486 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,488 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,488 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,489 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,489 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,489 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,489 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][185], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 103#L854true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,494 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,495 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,495 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,495 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,496 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,496 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,496 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,496 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, 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|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-12 10:07:35,499 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,499 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,499 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,500 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-12 10:07:35,501 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,501 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,501 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,501 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-12 10:07:35,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][347], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,906 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,906 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,906 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,906 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,908 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,908 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,908 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,908 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,908 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,909 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,909 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,909 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 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0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:35,912 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,912 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,912 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:35,913 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-12 10:07:36,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][347], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-12 10:07:36,289 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-12 10:07:36,289 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-12 10:07:36,289 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-12 10:07:36,289 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-12 10:07:36,649 INFO L129 PetriNetUnfolder]: 29156/51244 cut-off events. [2022-07-12 10:07:36,649 INFO L130 PetriNetUnfolder]: For 260461/276588 co-relation queries the response was YES. [2022-07-12 10:07:37,216 INFO L84 FinitePrefix]: Finished finitePrefix Result has 221544 conditions, 51244 events. 29156/51244 cut-off events. For 260461/276588 co-relation queries the response was YES. Maximal size of possible extension queue 3299. Compared 503135 event pairs, 769 based on Foata normal form. 4019/53794 useless extension candidates. Maximal degree in co-relation 221444. Up to 10907 conditions per place. [2022-07-12 10:07:37,522 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 289 selfloop transitions, 58 changer transitions 84/545 dead transitions. [2022-07-12 10:07:37,523 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 545 transitions, 4744 flow [2022-07-12 10:07:37,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-12 10:07:37,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-12 10:07:37,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2022-07-12 10:07:37,526 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8875 [2022-07-12 10:07:37,526 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2022-07-12 10:07:37,526 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2022-07-12 10:07:37,527 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:37,527 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2022-07-12 10:07:37,530 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 124.25) internal successors, (1988), 16 states have internal predecessors, (1988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:37,532 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:37,533 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:37,533 INFO L186 Difference]: Start difference. First operand has 191 places, 208 transitions, 1156 flow. Second operand 16 states and 1988 transitions. [2022-07-12 10:07:37,533 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 545 transitions, 4744 flow [2022-07-12 10:07:42,245 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 545 transitions, 4712 flow, removed 16 selfloop flow, removed 0 redundant places. [2022-07-12 10:07:42,250 INFO L242 Difference]: Finished difference. Result has 207 places, 225 transitions, 1521 flow [2022-07-12 10:07:42,250 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1124, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=208, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1521, PETRI_PLACES=207, PETRI_TRANSITIONS=225} [2022-07-12 10:07:42,251 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 60 predicate places. [2022-07-12 10:07:42,251 INFO L495 AbstractCegarLoop]: Abstraction has has 207 places, 225 transitions, 1521 flow [2022-07-12 10:07:42,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 115.25) internal successors, (922), 8 states have internal predecessors, (922), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:42,251 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:42,251 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:07:42,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-12 10:07:42,252 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:42,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:42,252 INFO L85 PathProgramCache]: Analyzing trace with hash 1920575077, now seen corresponding path program 1 times [2022-07-12 10:07:42,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:42,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394745013] [2022-07-12 10:07:42,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:42,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:42,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:42,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394745013] [2022-07-12 10:07:42,486 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394745013] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:42,487 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:42,487 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-07-12 10:07:42,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151986756] [2022-07-12 10:07:42,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:42,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-07-12 10:07:42,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:42,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-07-12 10:07:42,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-07-12 10:07:42,489 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 140 [2022-07-12 10:07:42,490 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 225 transitions, 1521 flow. Second operand has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:42,491 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:42,491 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 140 [2022-07-12 10:07:42,491 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:45,430 INFO L129 PetriNetUnfolder]: 6276/20097 cut-off events. [2022-07-12 10:07:45,430 INFO L130 PetriNetUnfolder]: For 97544/104270 co-relation queries the response was YES. [2022-07-12 10:07:45,625 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78262 conditions, 20097 events. 6276/20097 cut-off events. For 97544/104270 co-relation queries the response was YES. Maximal size of possible extension queue 2300. Compared 278715 event pairs, 100 based on Foata normal form. 74/18965 useless extension candidates. Maximal degree in co-relation 78147. Up to 4567 conditions per place. [2022-07-12 10:07:45,704 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 65 selfloop transitions, 26 changer transitions 19/285 dead transitions. [2022-07-12 10:07:45,704 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 285 transitions, 2247 flow [2022-07-12 10:07:45,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-12 10:07:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-12 10:07:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1274 transitions. [2022-07-12 10:07:45,707 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8272727272727273 [2022-07-12 10:07:45,707 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1274 transitions. [2022-07-12 10:07:45,707 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1274 transitions. [2022-07-12 10:07:45,707 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:45,708 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1274 transitions. [2022-07-12 10:07:45,709 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 115.81818181818181) internal successors, (1274), 11 states have internal predecessors, (1274), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:45,711 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:45,712 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:45,712 INFO L186 Difference]: Start difference. First operand has 207 places, 225 transitions, 1521 flow. Second operand 11 states and 1274 transitions. [2022-07-12 10:07:45,712 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 285 transitions, 2247 flow [2022-07-12 10:07:50,669 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 285 transitions, 1890 flow, removed 136 selfloop flow, removed 14 redundant places. [2022-07-12 10:07:50,672 INFO L242 Difference]: Finished difference. Result has 204 places, 236 transitions, 1386 flow [2022-07-12 10:07:50,672 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1196, PETRI_DIFFERENCE_MINUEND_PLACES=187, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=225, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=204, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1386, PETRI_PLACES=204, PETRI_TRANSITIONS=236} [2022-07-12 10:07:50,673 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 57 predicate places. [2022-07-12 10:07:50,673 INFO L495 AbstractCegarLoop]: Abstraction has has 204 places, 236 transitions, 1386 flow [2022-07-12 10:07:50,673 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:50,673 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:50,673 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:07:50,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-12 10:07:50,674 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:50,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:50,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1653744096, now seen corresponding path program 1 times [2022-07-12 10:07:50,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:50,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737241036] [2022-07-12 10:07:50,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:50,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:50,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737241036] [2022-07-12 10:07:50,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737241036] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:50,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:50,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-07-12 10:07:50,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650743318] [2022-07-12 10:07:50,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:50,911 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-07-12 10:07:50,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:50,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-07-12 10:07:50,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2022-07-12 10:07:50,912 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 140 [2022-07-12 10:07:50,913 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 236 transitions, 1386 flow. Second operand has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:50,913 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:50,914 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 140 [2022-07-12 10:07:50,914 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:07:54,240 INFO L129 PetriNetUnfolder]: 9508/29417 cut-off events. [2022-07-12 10:07:54,240 INFO L130 PetriNetUnfolder]: For 50117/52647 co-relation queries the response was YES. [2022-07-12 10:07:54,551 INFO L84 FinitePrefix]: Finished finitePrefix Result has 82684 conditions, 29417 events. 9508/29417 cut-off events. For 50117/52647 co-relation queries the response was YES. Maximal size of possible extension queue 3597. Compared 428239 event pairs, 169 based on Foata normal form. 95/27512 useless extension candidates. Maximal degree in co-relation 82568. Up to 3036 conditions per place. [2022-07-12 10:07:54,653 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 74 selfloop transitions, 31 changer transitions 15/295 dead transitions. [2022-07-12 10:07:54,653 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 295 transitions, 2167 flow [2022-07-12 10:07:54,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-12 10:07:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-12 10:07:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1271 transitions. [2022-07-12 10:07:54,656 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8253246753246753 [2022-07-12 10:07:54,656 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1271 transitions. [2022-07-12 10:07:54,656 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1271 transitions. [2022-07-12 10:07:54,656 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:07:54,656 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1271 transitions. [2022-07-12 10:07:54,658 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 115.54545454545455) internal successors, (1271), 11 states have internal predecessors, (1271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:54,660 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:54,661 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:54,661 INFO L186 Difference]: Start difference. First operand has 204 places, 236 transitions, 1386 flow. Second operand 11 states and 1271 transitions. [2022-07-12 10:07:54,661 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 295 transitions, 2167 flow [2022-07-12 10:07:58,455 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 295 transitions, 2136 flow, removed 14 selfloop flow, removed 8 redundant places. [2022-07-12 10:07:58,459 INFO L242 Difference]: Finished difference. Result has 209 places, 252 transitions, 1631 flow [2022-07-12 10:07:58,460 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1371, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=236, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=211, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1631, PETRI_PLACES=209, PETRI_TRANSITIONS=252} [2022-07-12 10:07:58,460 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 62 predicate places. [2022-07-12 10:07:58,460 INFO L495 AbstractCegarLoop]: Abstraction has has 209 places, 252 transitions, 1631 flow [2022-07-12 10:07:58,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:58,461 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:07:58,461 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:07:58,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-12 10:07:58,461 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:07:58,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:07:58,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1497148304, now seen corresponding path program 2 times [2022-07-12 10:07:58,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:07:58,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937137942] [2022-07-12 10:07:58,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:07:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:07:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:07:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:07:58,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:07:58,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937137942] [2022-07-12 10:07:58,568 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937137942] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:07:58,570 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:07:58,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-12 10:07:58,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587435415] [2022-07-12 10:07:58,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:07:58,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-12 10:07:58,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:07:58,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-12 10:07:58,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-12 10:07:58,573 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-07-12 10:07:58,574 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 252 transitions, 1631 flow. Second operand has 7 states, 7 states have (on average 111.57142857142857) internal successors, (781), 7 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:07:58,574 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:07:58,574 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-07-12 10:07:58,574 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:08:03,749 INFO L129 PetriNetUnfolder]: 15491/47150 cut-off events. [2022-07-12 10:08:03,749 INFO L130 PetriNetUnfolder]: For 83719/85195 co-relation queries the response was YES. [2022-07-12 10:08:04,288 INFO L84 FinitePrefix]: Finished finitePrefix Result has 132446 conditions, 47150 events. 15491/47150 cut-off events. For 83719/85195 co-relation queries the response was YES. Maximal size of possible extension queue 5385. Compared 726363 event pairs, 218 based on Foata normal form. 42/44201 useless extension candidates. Maximal degree in co-relation 132333. Up to 4765 conditions per place. [2022-07-12 10:08:04,409 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 131 selfloop transitions, 17 changer transitions 42/345 dead transitions. [2022-07-12 10:08:04,410 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 212 places, 345 transitions, 3025 flow [2022-07-12 10:08:04,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 10:08:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-12 10:08:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 836 transitions. [2022-07-12 10:08:04,425 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8530612244897959 [2022-07-12 10:08:04,425 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 836 transitions. [2022-07-12 10:08:04,425 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 836 transitions. [2022-07-12 10:08:04,425 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:08:04,425 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 836 transitions. [2022-07-12 10:08:04,427 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 119.42857142857143) internal successors, (836), 7 states have internal predecessors, (836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:08:04,428 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 140.0) internal successors, (1120), 8 states have internal predecessors, (1120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:08:04,428 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 140.0) internal successors, (1120), 8 states have internal predecessors, (1120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:08:04,428 INFO L186 Difference]: Start difference. First operand has 209 places, 252 transitions, 1631 flow. Second operand 7 states and 836 transitions. [2022-07-12 10:08:04,428 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 212 places, 345 transitions, 3025 flow [2022-07-12 10:08:13,788 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 345 transitions, 2990 flow, removed 13 selfloop flow, removed 6 redundant places. [2022-07-12 10:08:13,791 INFO L242 Difference]: Finished difference. Result has 211 places, 253 transitions, 1675 flow [2022-07-12 10:08:13,791 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1611, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1675, PETRI_PLACES=211, PETRI_TRANSITIONS=253} [2022-07-12 10:08:13,792 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 64 predicate places. [2022-07-12 10:08:13,792 INFO L495 AbstractCegarLoop]: Abstraction has has 211 places, 253 transitions, 1675 flow [2022-07-12 10:08:13,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 111.57142857142857) internal successors, (781), 7 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:08:13,792 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:08:13,792 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:08:13,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-12 10:08:13,793 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-12 10:08:13,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:08:13,793 INFO L85 PathProgramCache]: Analyzing trace with hash -901492037, now seen corresponding path program 2 times [2022-07-12 10:08:13,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:08:13,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591942157] [2022-07-12 10:08:13,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:08:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:08:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:08:13,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:08:13,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:08:13,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591942157] [2022-07-12 10:08:13,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591942157] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:08:13,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:08:13,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-12 10:08:13,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090003269] [2022-07-12 10:08:13,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:08:13,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-12 10:08:13,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:08:13,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-12 10:08:13,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-12 10:08:13,890 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-12 10:08:13,890 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 253 transitions, 1675 flow. Second operand has 9 states, 9 states have (on average 115.22222222222223) internal successors, (1037), 9 states have internal predecessors, (1037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:08:13,891 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:08:13,891 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-12 10:08:13,891 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand