./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix007.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 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/mix007.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 87b62b2cd45c104fec3a3f6f97bb4a2e98408c552f26c7f9920866b9b8c9b373 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 13:26:47,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 13:26:47,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 13:26:47,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 13:26:47,331 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 13:26:47,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 13:26:47,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 13:26:47,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 13:26:47,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 13:26:47,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 13:26:47,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 13:26:47,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 13:26:47,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 13:26:47,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 13:26:47,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 13:26:47,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 13:26:47,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 13:26:47,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 13:26:47,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 13:26:47,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 13:26:47,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 13:26:47,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 13:26:47,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 13:26:47,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 13:26:47,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 13:26:47,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 13:26:47,382 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 13:26:47,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 13:26:47,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 13:26:47,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 13:26:47,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 13:26:47,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 13:26:47,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 13:26:47,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 13:26:47,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 13:26:47,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 13:26:47,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 13:26:47,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 13:26:47,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 13:26:47,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 13:26:47,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 13:26:47,392 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-22 13:26:47,416 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 13:26:47,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 13:26:47,420 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 13:26:47,420 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 13:26:47,421 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 13:26:47,421 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 13:26:47,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 13:26:47,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 13:26:47,422 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 13:26:47,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 13:26:47,423 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-22 13:26:47,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 13:26:47,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-22 13:26:47,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 13:26:47,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 13:26:47,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 13:26:47,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 13:26:47,424 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-22 13:26:47,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 13:26:47,424 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 13:26:47,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 13:26:47,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 13:26:47,424 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 13:26:47,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 13:26:47,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 13:26:47,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 13:26:47,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 13:26:47,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 13:26:47,425 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 13:26:47,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 13:26:47,427 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 13:26:47,427 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 13:26:47,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 13:26:47,427 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 13:26:47,427 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87b62b2cd45c104fec3a3f6f97bb4a2e98408c552f26c7f9920866b9b8c9b373 [2021-12-22 13:26:47,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 13:26:47,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 13:26:47,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 13:26:47,664 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 13:26:47,665 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 13:26:47,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix007.oepc.i [2021-12-22 13:26:47,711 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa7cd851f/aee5617f04c2494da7948ee131ff8dbe/FLAG201620e77 [2021-12-22 13:26:48,156 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 13:26:48,157 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix007.oepc.i [2021-12-22 13:26:48,171 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa7cd851f/aee5617f04c2494da7948ee131ff8dbe/FLAG201620e77 [2021-12-22 13:26:48,186 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa7cd851f/aee5617f04c2494da7948ee131ff8dbe [2021-12-22 13:26:48,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 13:26:48,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 13:26:48,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 13:26:48,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 13:26:48,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 13:26:48,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da9d47a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48, skipping insertion in model container [2021-12-22 13:26:48,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 13:26:48,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 13:26:48,398 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/mix007.oepc.i[945,958] [2021-12-22 13:26:48,571 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 13:26:48,584 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 13:26:48,596 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/mix007.oepc.i[945,958] [2021-12-22 13:26:48,647 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 13:26:48,678 INFO L208 MainTranslator]: Completed translation [2021-12-22 13:26:48,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48 WrapperNode [2021-12-22 13:26:48,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 13:26:48,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 13:26:48,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 13:26:48,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 13:26:48,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,713 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2021-12-22 13:26:48,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 13:26:48,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 13:26:48,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 13:26:48,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 13:26:48,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 13:26:48,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 13:26:48,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 13:26:48,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 13:26:48,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (1/1) ... [2021-12-22 13:26:48,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 13:26:48,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:26:48,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-22 13:26:48,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-22 13:26:48,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 13:26:48,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-22 13:26:48,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 13:26:48,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 13:26:48,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 13:26:48,859 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-22 13:26:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-22 13:26:48,860 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-22 13:26:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-22 13:26:48,860 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-22 13:26:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-22 13:26:48,860 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-22 13:26:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-22 13:26:48,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 13:26:48,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-22 13:26:48,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 13:26:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 13:26:48,862 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-22 13:26:48,999 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 13:26:49,000 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 13:26:49,541 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 13:26:49,786 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 13:26:49,786 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-22 13:26:49,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:26:49 BoogieIcfgContainer [2021-12-22 13:26:49,788 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 13:26:49,790 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 13:26:49,790 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 13:26:49,793 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 13:26:49,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 01:26:48" (1/3) ... [2021-12-22 13:26:49,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9e251de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:26:49, skipping insertion in model container [2021-12-22 13:26:49,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:26:48" (2/3) ... [2021-12-22 13:26:49,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9e251de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:26:49, skipping insertion in model container [2021-12-22 13:26:49,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:26:49" (3/3) ... [2021-12-22 13:26:49,796 INFO L111 eAbstractionObserver]: Analyzing ICFG mix007.oepc.i [2021-12-22 13:26:49,799 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-22 13:26:49,800 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 13:26:49,800 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-22 13:26:49,800 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-22 13:26:49,840 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,840 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,841 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,841 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,841 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,841 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,842 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,842 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,842 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,842 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,843 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,843 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,843 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,843 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,843 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,844 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,844 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,844 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,845 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,845 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,845 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,845 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,846 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,846 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,846 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,847 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,847 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,847 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,847 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,847 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,848 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,848 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,848 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,848 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,849 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,849 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,849 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,850 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,850 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,850 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,853 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,853 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,854 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,854 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,854 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,855 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,855 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,856 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,856 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,860 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,861 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,861 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,861 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,862 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,862 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,862 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,862 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,863 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,866 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,867 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,867 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,867 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,867 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,867 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,867 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,898 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,899 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,900 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,900 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,900 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,900 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,902 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,902 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,903 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,904 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,905 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,906 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,909 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,909 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,909 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,909 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,909 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,909 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,909 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,910 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,910 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,910 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,910 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,910 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,910 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,910 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,911 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,911 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,911 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,911 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,914 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,914 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,914 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,914 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,914 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,914 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,915 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,916 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,916 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,916 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,916 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,916 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,916 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,916 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,917 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,918 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,918 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,918 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,918 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,919 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,919 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,920 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,920 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,920 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,920 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:26:49,924 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-22 13:26:49,953 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 13:26:49,958 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 13:26:49,958 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-22 13:26:49,966 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2021-12-22 13:26:49,994 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2021-12-22 13:26:49,994 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-22 13:26:49,997 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 136 events. 2/136 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2021-12-22 13:26:49,997 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2021-12-22 13:26:50,001 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2021-12-22 13:26:50,006 INFO L129 PetriNetUnfolder]: 0/52 cut-off events. [2021-12-22 13:26:50,006 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-22 13:26:50,007 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:26:50,007 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:26:50,008 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:26:50,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:26:50,011 INFO L85 PathProgramCache]: Analyzing trace with hash -183657469, now seen corresponding path program 1 times [2021-12-22 13:26:50,017 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:26:50,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429396355] [2021-12-22 13:26:50,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:26:50,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:26:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:26:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:26:50,229 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:26:50,230 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429396355] [2021-12-22 13:26:50,230 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429396355] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:26:50,230 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:26:50,231 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 13:26:50,232 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315175883] [2021-12-22 13:26:50,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:26:50,238 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-22 13:26:50,238 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:26:50,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 13:26:50,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 13:26:50,272 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2021-12-22 13:26:50,276 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) [2021-12-22 13:26:50,278 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:26:50,278 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2021-12-22 13:26:50,279 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:26:50,505 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2021-12-22 13:26:50,506 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2021-12-22 13:26:50,509 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 3428 event pairs, 132 based on Foata normal form. 46/629 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2021-12-22 13:26:50,513 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2021-12-22 13:26:50,513 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2021-12-22 13:26:50,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 13:26:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-22 13:26:50,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2021-12-22 13:26:50,524 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2021-12-22 13:26:50,524 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2021-12-22 13:26:50,525 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2021-12-22 13:26:50,526 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:26:50,528 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2021-12-22 13:26:50,530 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) [2021-12-22 13:26:50,537 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) [2021-12-22 13:26:50,537 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) [2021-12-22 13:26:50,539 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2021-12-22 13:26:50,539 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2021-12-22 13:26:50,542 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-22 13:26:50,544 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2021-12-22 13:26:50,546 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=276, PETRI_PLACES=143, PETRI_TRANSITIONS=132} [2021-12-22 13:26:50,548 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2021-12-22 13:26:50,549 INFO L470 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2021-12-22 13:26:50,549 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:50,549 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:26:50,550 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:26:50,550 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-22 13:26:50,550 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:26:50,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:26:50,551 INFO L85 PathProgramCache]: Analyzing trace with hash -342842823, now seen corresponding path program 1 times [2021-12-22 13:26:50,551 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:26:50,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239721119] [2021-12-22 13:26:50,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:26:50,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:26:50,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:26:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:26:50,746 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:26:50,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239721119] [2021-12-22 13:26:50,747 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239721119] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:26:50,747 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:26:50,747 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-22 13:26:50,747 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986527867] [2021-12-22 13:26:50,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:26:50,748 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-22 13:26:50,749 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:26:50,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 13:26:50,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-22 13:26:50,752 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-22 13:26:50,753 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 6 states, 6 states have (on average 108.83333333333333) internal successors, (653), 6 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:50,753 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:26:50,753 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-22 13:26:50,753 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:26:54,045 INFO L129 PetriNetUnfolder]: 14210/30682 cut-off events. [2021-12-22 13:26:54,045 INFO L130 PetriNetUnfolder]: For 1283/1283 co-relation queries the response was YES. [2021-12-22 13:26:54,173 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51648 conditions, 30682 events. 14210/30682 cut-off events. For 1283/1283 co-relation queries the response was YES. Maximal size of possible extension queue 1392. Compared 319973 event pairs, 3420 based on Foata normal form. 0/30130 useless extension candidates. Maximal degree in co-relation 51585. Up to 8425 conditions per place. [2021-12-22 13:26:54,244 INFO L132 encePairwiseOnDemand]: 124/140 looper letters, 37 selfloop transitions, 12 changer transitions 96/234 dead transitions. [2021-12-22 13:26:54,244 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 234 transitions, 764 flow [2021-12-22 13:26:54,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-22 13:26:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-22 13:26:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1088 transitions. [2021-12-22 13:26:54,247 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8634920634920635 [2021-12-22 13:26:54,247 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1088 transitions. [2021-12-22 13:26:54,248 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1088 transitions. [2021-12-22 13:26:54,248 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:26:54,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1088 transitions. [2021-12-22 13:26:54,250 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 120.88888888888889) internal successors, (1088), 9 states have internal predecessors, (1088), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:54,252 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) [2021-12-22 13:26:54,252 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) [2021-12-22 13:26:54,253 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 9 states and 1088 transitions. [2021-12-22 13:26:54,253 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 234 transitions, 764 flow [2021-12-22 13:26:54,255 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 234 transitions, 746 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-22 13:26:54,257 INFO L242 Difference]: Finished difference. Result has 157 places, 125 transitions, 376 flow [2021-12-22 13:26:54,258 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=376, PETRI_PLACES=157, PETRI_TRANSITIONS=125} [2021-12-22 13:26:54,258 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 10 predicate places. [2021-12-22 13:26:54,258 INFO L470 AbstractCegarLoop]: Abstraction has has 157 places, 125 transitions, 376 flow [2021-12-22 13:26:54,259 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.83333333333333) internal successors, (653), 6 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:54,259 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:26:54,259 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:26:54,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-22 13:26:54,259 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:26:54,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:26:54,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1583925930, now seen corresponding path program 1 times [2021-12-22 13:26:54,260 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:26:54,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545632492] [2021-12-22 13:26:54,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:26:54,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:26:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:26:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:26:54,373 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:26:54,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545632492] [2021-12-22 13:26:54,373 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545632492] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:26:54,374 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:26:54,374 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-22 13:26:54,374 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792924954] [2021-12-22 13:26:54,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:26:54,374 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-22 13:26:54,374 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:26:54,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-22 13:26:54,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-22 13:26:54,376 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-22 13:26:54,376 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 125 transitions, 376 flow. Second operand has 7 states, 7 states have (on average 108.57142857142857) internal successors, (760), 7 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:54,377 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:26:54,377 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-22 13:26:54,377 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:26:56,622 INFO L129 PetriNetUnfolder]: 10029/16746 cut-off events. [2021-12-22 13:26:56,622 INFO L130 PetriNetUnfolder]: For 26661/26664 co-relation queries the response was YES. [2021-12-22 13:26:56,704 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51092 conditions, 16746 events. 10029/16746 cut-off events. For 26661/26664 co-relation queries the response was YES. Maximal size of possible extension queue 896. Compared 126914 event pairs, 1144 based on Foata normal form. 360/16942 useless extension candidates. Maximal degree in co-relation 51013. Up to 5482 conditions per place. [2021-12-22 13:26:56,766 INFO L132 encePairwiseOnDemand]: 126/140 looper letters, 49 selfloop transitions, 11 changer transitions 118/267 dead transitions. [2021-12-22 13:26:56,766 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 267 transitions, 1490 flow [2021-12-22 13:26:56,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-22 13:26:56,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-22 13:26:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1538 transitions. [2021-12-22 13:26:56,769 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.845054945054945 [2021-12-22 13:26:56,770 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1538 transitions. [2021-12-22 13:26:56,770 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1538 transitions. [2021-12-22 13:26:56,770 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:26:56,770 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1538 transitions. [2021-12-22 13:26:56,773 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 118.3076923076923) internal successors, (1538), 13 states have internal predecessors, (1538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:56,775 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) [2021-12-22 13:26:56,776 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) [2021-12-22 13:26:56,776 INFO L186 Difference]: Start difference. First operand has 157 places, 125 transitions, 376 flow. Second operand 13 states and 1538 transitions. [2021-12-22 13:26:56,776 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 267 transitions, 1490 flow [2021-12-22 13:26:56,850 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 267 transitions, 1360 flow, removed 12 selfloop flow, removed 2 redundant places. [2021-12-22 13:26:56,854 INFO L242 Difference]: Finished difference. Result has 159 places, 130 transitions, 470 flow [2021-12-22 13:26:56,854 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=346, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=470, PETRI_PLACES=159, PETRI_TRANSITIONS=130} [2021-12-22 13:26:56,856 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 12 predicate places. [2021-12-22 13:26:56,856 INFO L470 AbstractCegarLoop]: Abstraction has has 159 places, 130 transitions, 470 flow [2021-12-22 13:26:56,856 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.57142857142857) internal successors, (760), 7 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:56,856 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:26:56,857 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:26:56,857 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-22 13:26:56,857 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:26:56,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:26:56,863 INFO L85 PathProgramCache]: Analyzing trace with hash -2010495176, now seen corresponding path program 1 times [2021-12-22 13:26:56,864 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:26:56,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014408341] [2021-12-22 13:26:56,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:26:56,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:26:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:26:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:26:57,051 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:26:57,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014408341] [2021-12-22 13:26:57,052 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014408341] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:26:57,052 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:26:57,052 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-22 13:26:57,052 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540247116] [2021-12-22 13:26:57,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:26:57,053 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-22 13:26:57,053 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:26:57,053 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-22 13:26:57,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-22 13:26:57,054 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-22 13:26:57,055 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 130 transitions, 470 flow. Second operand has 7 states, 7 states have (on average 108.57142857142857) internal successors, (760), 7 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:57,055 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:26:57,055 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-22 13:26:57,055 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:26:59,163 INFO L129 PetriNetUnfolder]: 7621/13597 cut-off events. [2021-12-22 13:26:59,164 INFO L130 PetriNetUnfolder]: For 31387/31390 co-relation queries the response was YES. [2021-12-22 13:26:59,211 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43968 conditions, 13597 events. 7621/13597 cut-off events. For 31387/31390 co-relation queries the response was YES. Maximal size of possible extension queue 658. Compared 107836 event pairs, 870 based on Foata normal form. 300/13735 useless extension candidates. Maximal degree in co-relation 43877. Up to 3571 conditions per place. [2021-12-22 13:26:59,253 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 55 selfloop transitions, 12 changer transitions 100/256 dead transitions. [2021-12-22 13:26:59,253 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 256 transitions, 1538 flow [2021-12-22 13:26:59,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-22 13:26:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-22 13:26:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1523 transitions. [2021-12-22 13:26:59,257 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8368131868131868 [2021-12-22 13:26:59,257 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1523 transitions. [2021-12-22 13:26:59,257 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1523 transitions. [2021-12-22 13:26:59,257 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:26:59,258 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1523 transitions. [2021-12-22 13:26:59,260 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.15384615384616) internal successors, (1523), 13 states have internal predecessors, (1523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:59,262 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) [2021-12-22 13:26:59,262 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) [2021-12-22 13:26:59,262 INFO L186 Difference]: Start difference. First operand has 159 places, 130 transitions, 470 flow. Second operand 13 states and 1523 transitions. [2021-12-22 13:26:59,262 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 256 transitions, 1538 flow [2021-12-22 13:26:59,393 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 155 places, 256 transitions, 1455 flow, removed 39 selfloop flow, removed 7 redundant places. [2021-12-22 13:26:59,397 INFO L242 Difference]: Finished difference. Result has 167 places, 136 transitions, 596 flow [2021-12-22 13:26:59,398 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=443, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=118, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=596, PETRI_PLACES=167, PETRI_TRANSITIONS=136} [2021-12-22 13:26:59,399 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 20 predicate places. [2021-12-22 13:26:59,399 INFO L470 AbstractCegarLoop]: Abstraction has has 167 places, 136 transitions, 596 flow [2021-12-22 13:26:59,399 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.57142857142857) internal successors, (760), 7 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:26:59,400 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:26:59,400 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:26:59,400 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-22 13:26:59,400 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:26:59,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:26:59,401 INFO L85 PathProgramCache]: Analyzing trace with hash 1184002449, now seen corresponding path program 1 times [2021-12-22 13:26:59,401 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:26:59,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563488586] [2021-12-22 13:26:59,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:26:59,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:26:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:26:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:26:59,489 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:26:59,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563488586] [2021-12-22 13:26:59,490 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563488586] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:26:59,490 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:26:59,490 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-22 13:26:59,490 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100108830] [2021-12-22 13:26:59,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:26:59,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-22 13:26:59,490 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:26:59,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 13:26:59,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-22 13:26:59,491 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-22 13:26:59,492 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 136 transitions, 596 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) [2021-12-22 13:26:59,492 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:26:59,492 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-22 13:26:59,492 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:27:03,642 INFO L129 PetriNetUnfolder]: 19077/33377 cut-off events. [2021-12-22 13:27:03,642 INFO L130 PetriNetUnfolder]: For 43095/60331 co-relation queries the response was YES. [2021-12-22 13:27:03,932 INFO L84 FinitePrefix]: Finished finitePrefix Result has 80433 conditions, 33377 events. 19077/33377 cut-off events. For 43095/60331 co-relation queries the response was YES. Maximal size of possible extension queue 2244. Compared 306853 event pairs, 1013 based on Foata normal form. 240/31491 useless extension candidates. Maximal degree in co-relation 80340. Up to 10097 conditions per place. [2021-12-22 13:27:04,029 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 101 selfloop transitions, 20 changer transitions 0/232 dead transitions. [2021-12-22 13:27:04,029 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 232 transitions, 1260 flow [2021-12-22 13:27:04,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-22 13:27:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-22 13:27:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2021-12-22 13:27:04,032 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2021-12-22 13:27:04,032 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2021-12-22 13:27:04,032 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2021-12-22 13:27:04,032 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:27:04,032 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2021-12-22 13:27:04,034 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) [2021-12-22 13:27:04,036 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) [2021-12-22 13:27:04,036 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) [2021-12-22 13:27:04,036 INFO L186 Difference]: Start difference. First operand has 167 places, 136 transitions, 596 flow. Second operand 10 states and 1237 transitions. [2021-12-22 13:27:04,037 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 232 transitions, 1260 flow [2021-12-22 13:27:04,171 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 232 transitions, 1196 flow, removed 30 selfloop flow, removed 10 redundant places. [2021-12-22 13:27:04,175 INFO L242 Difference]: Finished difference. Result has 163 places, 154 transitions, 675 flow [2021-12-22 13:27:04,175 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=532, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=675, PETRI_PLACES=163, PETRI_TRANSITIONS=154} [2021-12-22 13:27:04,175 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 16 predicate places. [2021-12-22 13:27:04,175 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 154 transitions, 675 flow [2021-12-22 13:27:04,176 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:04,176 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:27:04,176 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:27:04,176 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-22 13:27:04,176 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:27:04,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:27:04,176 INFO L85 PathProgramCache]: Analyzing trace with hash -742426347, now seen corresponding path program 1 times [2021-12-22 13:27:04,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:27:04,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594469254] [2021-12-22 13:27:04,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:27:04,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:27:04,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:27:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:27:04,293 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:27:04,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594469254] [2021-12-22 13:27:04,293 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594469254] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:27:04,293 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:27:04,294 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-22 13:27:04,294 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130403085] [2021-12-22 13:27:04,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:27:04,294 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-22 13:27:04,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:27:04,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-22 13:27:04,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-22 13:27:04,295 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2021-12-22 13:27:04,296 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 154 transitions, 675 flow. Second operand has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:04,296 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:27:04,296 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2021-12-22 13:27:04,296 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:27:07,175 INFO L129 PetriNetUnfolder]: 8842/21394 cut-off events. [2021-12-22 13:27:07,176 INFO L130 PetriNetUnfolder]: For 35633/38534 co-relation queries the response was YES. [2021-12-22 13:27:07,351 INFO L84 FinitePrefix]: Finished finitePrefix Result has 61621 conditions, 21394 events. 8842/21394 cut-off events. For 35633/38534 co-relation queries the response was YES. Maximal size of possible extension queue 1437. Compared 240517 event pairs, 1112 based on Foata normal form. 502/20688 useless extension candidates. Maximal degree in co-relation 61523. Up to 4004 conditions per place. [2021-12-22 13:27:07,458 INFO L132 encePairwiseOnDemand]: 123/140 looper letters, 97 selfloop transitions, 54 changer transitions 0/256 dead transitions. [2021-12-22 13:27:07,458 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 256 transitions, 1552 flow [2021-12-22 13:27:07,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-22 13:27:07,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-22 13:27:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1273 transitions. [2021-12-22 13:27:07,462 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8266233766233766 [2021-12-22 13:27:07,462 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1273 transitions. [2021-12-22 13:27:07,462 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1273 transitions. [2021-12-22 13:27:07,463 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:27:07,463 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1273 transitions. [2021-12-22 13:27:07,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 115.72727272727273) internal successors, (1273), 11 states have internal predecessors, (1273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:07,472 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) [2021-12-22 13:27:07,472 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) [2021-12-22 13:27:07,473 INFO L186 Difference]: Start difference. First operand has 163 places, 154 transitions, 675 flow. Second operand 11 states and 1273 transitions. [2021-12-22 13:27:07,473 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 256 transitions, 1552 flow [2021-12-22 13:27:07,604 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 256 transitions, 1532 flow, removed 9 selfloop flow, removed 7 redundant places. [2021-12-22 13:27:07,606 INFO L242 Difference]: Finished difference. Result has 175 places, 188 transitions, 1224 flow [2021-12-22 13:27:07,606 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=655, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1224, PETRI_PLACES=175, PETRI_TRANSITIONS=188} [2021-12-22 13:27:07,607 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 28 predicate places. [2021-12-22 13:27:07,607 INFO L470 AbstractCegarLoop]: Abstraction has has 175 places, 188 transitions, 1224 flow [2021-12-22 13:27:07,607 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:07,608 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:27:07,608 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:27:07,608 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-22 13:27:07,608 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:27:07,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:27:07,608 INFO L85 PathProgramCache]: Analyzing trace with hash 687116015, now seen corresponding path program 2 times [2021-12-22 13:27:07,609 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:27:07,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587052856] [2021-12-22 13:27:07,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:27:07,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:27:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:27:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:27:07,715 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:27:07,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587052856] [2021-12-22 13:27:07,715 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587052856] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:27:07,715 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:27:07,715 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-22 13:27:07,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089513614] [2021-12-22 13:27:07,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:27:07,716 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-22 13:27:07,716 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:27:07,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-22 13:27:07,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-22 13:27:07,717 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-22 13:27:07,718 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 175 places, 188 transitions, 1224 flow. Second operand has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:07,718 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:27:07,718 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-22 13:27:07,718 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:27:09,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][225], [107#L881true, Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:09,917 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:09,917 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:09,917 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:09,917 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:09,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][196], [107#L881true, Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true, 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:09,918 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-22 13:27:09,918 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:09,918 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:09,918 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:10,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][196], [107#L881true, Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:10,033 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-22 13:27:10,033 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-22 13:27:10,033 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-22 13:27:10,033 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-22 13:27:10,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][130], [107#L881true, 109#L818true, Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 92#L831true, 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:10,411 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,411 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,411 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,411 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][196], [107#L881true, Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:10,839 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,839 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,839 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,839 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][232], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(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: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:10,840 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:10,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(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: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:10,841 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,841 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:10,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 48#L808true, 280#(= ~z~0 1), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(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: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:10,842 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-22 13:27:10,842 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:10,842 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:10,842 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:10,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [109#L818true, Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 92#L831true, 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:10,948 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:10,948 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:10,948 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:10,948 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][232], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 68#L2true, 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(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: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:11,244 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,244 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,244 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,244 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 68#L2true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(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: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:11,244 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-22 13:27:11,244 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:11,244 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:11,244 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:11,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 68#L2true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(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: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:11,337 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,337 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,337 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,337 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:11,653 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][252], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 59#L3true, 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:11,654 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:11,654 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:11,655 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:11,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][255], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 59#L3true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:11,656 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,656 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,656 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,656 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:11,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [109#L818true, Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= 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(<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:11,905 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,905 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,905 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,905 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][255], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 59#L3true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:11,910 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,910 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,910 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:11,910 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 68#L2true, 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(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: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:12,271 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][252], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 183#true, Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:12,273 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,273 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,273 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,273 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][255], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 183#true, Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:12,274 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,274 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,274 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,275 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:12,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][253], [109#L818true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 92#L831true, 59#L3true, 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:12,339 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,339 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,339 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,339 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][255], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 255#true, 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:12,344 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,344 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,344 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,344 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][255], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 59#L3true, 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:12,655 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,655 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,655 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,658 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:12,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][253], [109#L818true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 255#true, 183#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 92#L831true, 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:12,709 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,710 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,710 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,710 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][255], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 255#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:12,967 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,967 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,967 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:12,967 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:13,719 INFO L129 PetriNetUnfolder]: 24314/43762 cut-off events. [2021-12-22 13:27:13,719 INFO L130 PetriNetUnfolder]: For 173961/204433 co-relation queries the response was YES. [2021-12-22 13:27:14,099 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149894 conditions, 43762 events. 24314/43762 cut-off events. For 173961/204433 co-relation queries the response was YES. Maximal size of possible extension queue 2860. Compared 431746 event pairs, 1210 based on Foata normal form. 1279/43152 useless extension candidates. Maximal degree in co-relation 149792. Up to 8793 conditions per place. [2021-12-22 13:27:14,236 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 144 selfloop transitions, 38 changer transitions 7/325 dead transitions. [2021-12-22 13:27:14,237 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 325 transitions, 2618 flow [2021-12-22 13:27:14,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-22 13:27:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-22 13:27:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2021-12-22 13:27:14,240 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2021-12-22 13:27:14,240 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2021-12-22 13:27:14,240 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2021-12-22 13:27:14,241 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:27:14,241 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2021-12-22 13:27:14,243 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) [2021-12-22 13:27:14,245 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) [2021-12-22 13:27:14,246 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) [2021-12-22 13:27:14,246 INFO L186 Difference]: Start difference. First operand has 175 places, 188 transitions, 1224 flow. Second operand 13 states and 1613 transitions. [2021-12-22 13:27:14,247 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 325 transitions, 2618 flow [2021-12-22 13:27:14,859 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 325 transitions, 2578 flow, removed 20 selfloop flow, removed 0 redundant places. [2021-12-22 13:27:14,862 INFO L242 Difference]: Finished difference. Result has 193 places, 201 transitions, 1381 flow [2021-12-22 13:27:14,862 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1184, PETRI_DIFFERENCE_MINUEND_PLACES=175, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=162, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1381, PETRI_PLACES=193, PETRI_TRANSITIONS=201} [2021-12-22 13:27:14,863 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 46 predicate places. [2021-12-22 13:27:14,863 INFO L470 AbstractCegarLoop]: Abstraction has has 193 places, 201 transitions, 1381 flow [2021-12-22 13:27:14,863 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:14,863 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:27:14,863 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:27:14,864 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-22 13:27:14,864 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:27:14,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:27:14,864 INFO L85 PathProgramCache]: Analyzing trace with hash -1089246391, now seen corresponding path program 1 times [2021-12-22 13:27:14,864 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:27:14,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455269164] [2021-12-22 13:27:14,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:27:14,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:27:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:27:14,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:27:14,986 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:27:14,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455269164] [2021-12-22 13:27:14,986 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455269164] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:27:14,986 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:27:14,986 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-22 13:27:14,986 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750720201] [2021-12-22 13:27:14,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:27:14,987 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-22 13:27:14,987 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:27:14,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-22 13:27:14,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-22 13:27:14,988 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-22 13:27:14,989 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 193 places, 201 transitions, 1381 flow. Second operand has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:14,989 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:27:14,989 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-22 13:27:14,989 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:27:17,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][223], [107#L881true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:17,444 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:17,444 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:17,444 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:17,444 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:17,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][197], [107#L881true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true, 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:17,445 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-22 13:27:17,445 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:17,445 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:17,445 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:17,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][197], [107#L881true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:17,605 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-22 13:27:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-22 13:27:17,605 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-22 13:27:17,612 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-22 13:27:18,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][130], [107#L881true, 109#L818true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 92#L831true, 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 352#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:18,184 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,184 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,184 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,184 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][197], [107#L881true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 352#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:18,481 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,481 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,481 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,481 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][228], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 362#(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)), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:18,482 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][231], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 48#L808true, 280#(= ~z~0 1), 362#(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)), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:18,482 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:18,482 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:18,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][231], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 362#(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)), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:18,483 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,483 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,483 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,483 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-22 13:27:18,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][229], [109#L818true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 92#L831true, 362#(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)), 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L882-1true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:18,597 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:18,597 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:18,597 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:18,597 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][228], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 68#L2true, 362#(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)), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:19,039 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][231], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 68#L2true, 362#(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: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 97#L847true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:19,040 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-22 13:27:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:19,040 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-22 13:27:19,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][231], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 68#L2true, 362#(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)), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:19,148 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,148 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,148 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,148 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][231], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 362#(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)), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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, 329#(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: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:19,478 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,478 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,478 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,478 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][246], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 59#L3true, 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:19,479 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:19,479 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:19,479 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:19,479 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:19,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][248], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 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~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:19,480 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,480 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,480 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,480 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-22 13:27:19,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][229], [109#L818true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= 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219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:19,688 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,688 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,688 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,688 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][248], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 59#L3true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:19,692 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,692 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,692 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,692 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][231], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 68#L2true, 362#(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)), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~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 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:19,989 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,990 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,990 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,990 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][246], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 183#true, Black: 255#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:19,990 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-22 13:27:19,991 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:19,991 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:19,991 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:19,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][248], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 183#true, Black: 255#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 45#L805true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, Black: 219#true]) [2021-12-22 13:27:19,991 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,991 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,991 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:19,991 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-22 13:27:20,050 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, 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(not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(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: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:20,050 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,050 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,050 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,050 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][248], [Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 255#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 48#L808true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:20,058 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,058 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,058 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,058 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][248], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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 (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 59#L3true, 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#true, Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:20,324 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,324 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,324 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,324 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-22 13:27:20,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][247], [109#L818true, Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 255#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 92#L831true, 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(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: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~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) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true]) [2021-12-22 13:27:20,507 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-22 13:27:20,507 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:20,507 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:20,507 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:20,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][248], [331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 262#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 255#true, 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 100#L811true, 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 364#(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: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 221#(= ~__unbuffered_p2_EAX~0 0), 11#L778true, 93#L798true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:20,725 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-22 13:27:20,725 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:20,725 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:20,725 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:27:21,147 INFO L129 PetriNetUnfolder]: 23350/41998 cut-off events. [2021-12-22 13:27:21,148 INFO L130 PetriNetUnfolder]: For 229678/259007 co-relation queries the response was YES. [2021-12-22 13:27:21,557 INFO L84 FinitePrefix]: Finished finitePrefix Result has 169576 conditions, 41998 events. 23350/41998 cut-off events. For 229678/259007 co-relation queries the response was YES. Maximal size of possible extension queue 2849. Compared 417741 event pairs, 1155 based on Foata normal form. 940/41096 useless extension candidates. Maximal degree in co-relation 169465. Up to 8414 conditions per place. [2021-12-22 13:27:21,842 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 139 selfloop transitions, 58 changer transitions 39/363 dead transitions. [2021-12-22 13:27:21,842 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 208 places, 363 transitions, 3175 flow [2021-12-22 13:27:21,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-22 13:27:21,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-22 13:27:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2021-12-22 13:27:21,846 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8875 [2021-12-22 13:27:21,846 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2021-12-22 13:27:21,846 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2021-12-22 13:27:21,847 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:27:21,847 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2021-12-22 13:27:21,851 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) [2021-12-22 13:27:21,853 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) [2021-12-22 13:27:21,854 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) [2021-12-22 13:27:21,854 INFO L186 Difference]: Start difference. First operand has 193 places, 201 transitions, 1381 flow. Second operand 16 states and 1988 transitions. [2021-12-22 13:27:21,854 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 208 places, 363 transitions, 3175 flow [2021-12-22 13:27:29,083 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 204 places, 363 transitions, 3068 flow, removed 44 selfloop flow, removed 4 redundant places. [2021-12-22 13:27:29,087 INFO L242 Difference]: Finished difference. Result has 208 places, 217 transitions, 1635 flow [2021-12-22 13:27:29,087 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1218, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=197, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1635, PETRI_PLACES=208, PETRI_TRANSITIONS=217} [2021-12-22 13:27:29,088 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 61 predicate places. [2021-12-22 13:27:29,088 INFO L470 AbstractCegarLoop]: Abstraction has has 208 places, 217 transitions, 1635 flow [2021-12-22 13:27:29,088 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:29,089 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:27:29,089 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:27:29,089 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-22 13:27:29,089 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:27:29,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:27:29,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1145086368, now seen corresponding path program 1 times [2021-12-22 13:27:29,090 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:27:29,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184722293] [2021-12-22 13:27:29,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:27:29,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:27:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:27:29,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:27:29,260 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:27:29,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184722293] [2021-12-22 13:27:29,260 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184722293] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:27:29,260 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:27:29,260 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-22 13:27:29,260 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072070443] [2021-12-22 13:27:29,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:27:29,261 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-22 13:27:29,261 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:27:29,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-22 13:27:29,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-12-22 13:27:29,262 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 140 [2021-12-22 13:27:29,263 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 208 places, 217 transitions, 1635 flow. Second operand has 8 states, 8 states have (on average 105.875) internal successors, (847), 8 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:29,263 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:27:29,263 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 140 [2021-12-22 13:27:29,263 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:27:32,203 INFO L129 PetriNetUnfolder]: 6973/22082 cut-off events. [2021-12-22 13:27:32,203 INFO L130 PetriNetUnfolder]: For 100978/105898 co-relation queries the response was YES. [2021-12-22 13:27:32,416 INFO L84 FinitePrefix]: Finished finitePrefix Result has 84722 conditions, 22082 events. 6973/22082 cut-off events. For 100978/105898 co-relation queries the response was YES. Maximal size of possible extension queue 2679. Compared 312052 event pairs, 147 based on Foata normal form. 18/20904 useless extension candidates. Maximal degree in co-relation 84597. Up to 4154 conditions per place. [2021-12-22 13:27:32,511 INFO L132 encePairwiseOnDemand]: 118/140 looper letters, 84 selfloop transitions, 107 changer transitions 34/375 dead transitions. [2021-12-22 13:27:32,511 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 375 transitions, 3511 flow [2021-12-22 13:27:32,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-22 13:27:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-22 13:27:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1470 transitions. [2021-12-22 13:27:32,515 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8076923076923077 [2021-12-22 13:27:32,515 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1470 transitions. [2021-12-22 13:27:32,515 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1470 transitions. [2021-12-22 13:27:32,515 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:27:32,516 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1470 transitions. [2021-12-22 13:27:32,518 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 113.07692307692308) internal successors, (1470), 13 states have internal predecessors, (1470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:32,520 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) [2021-12-22 13:27:32,520 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) [2021-12-22 13:27:32,520 INFO L186 Difference]: Start difference. First operand has 208 places, 217 transitions, 1635 flow. Second operand 13 states and 1470 transitions. [2021-12-22 13:27:32,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 375 transitions, 3511 flow [2021-12-22 13:27:38,506 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 375 transitions, 3198 flow, removed 114 selfloop flow, removed 11 redundant places. [2021-12-22 13:27:38,510 INFO L242 Difference]: Finished difference. Result has 216 places, 298 transitions, 2595 flow [2021-12-22 13:27:38,510 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1322, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=217, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=39, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=174, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=2595, PETRI_PLACES=216, PETRI_TRANSITIONS=298} [2021-12-22 13:27:38,511 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 69 predicate places. [2021-12-22 13:27:38,511 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 298 transitions, 2595 flow [2021-12-22 13:27:38,511 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 105.875) internal successors, (847), 8 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:27:38,511 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:27:38,512 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:27:38,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-22 13:27:38,512 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:27:38,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:27:38,512 INFO L85 PathProgramCache]: Analyzing trace with hash 140842420, now seen corresponding path program 2 times [2021-12-22 13:27:38,512 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:27:38,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868618675] [2021-12-22 13:27:38,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:27:38,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:27:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:27:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:27:38,683 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:27:38,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868618675] [2021-12-22 13:27:38,683 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868618675] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:27:38,683 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:27:38,683 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-12-22 13:27:38,683 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009734658] [2021-12-22 13:27:38,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:27:38,684 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-12-22 13:27:38,684 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:27:38,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-12-22 13:27:38,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2021-12-22 13:27:38,685 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 140 [2021-12-22 13:27:38,686 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 298 transitions, 2595 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) [2021-12-22 13:27:38,686 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:27:38,686 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 140 [2021-12-22 13:27:38,686 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:27:39,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][125], [278#true, Black: 395#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P0Thread1of1ForFork3InUse, Black: 387#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork0InUse, Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 379#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 21#P3ENTRYtrue, P1Thread1of1ForFork1InUse, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 288#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 296#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 280#(= ~z~0 1), 74#L878-3true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 109#L818true, 348#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#true, Black: 183#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:39,126 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2021-12-22 13:27:39,126 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-22 13:27:39,126 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-22 13:27:39,126 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-22 13:27:39,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][107], [278#true, Black: 395#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 374#true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:39,207 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2021-12-22 13:27:39,207 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-22 13:27:39,207 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-22 13:27:39,207 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-22 13:27:42,730 INFO L129 PetriNetUnfolder]: 10043/31499 cut-off events. [2021-12-22 13:27:42,730 INFO L130 PetriNetUnfolder]: For 64270/66786 co-relation queries the response was YES. [2021-12-22 13:27:43,117 INFO L84 FinitePrefix]: Finished finitePrefix Result has 92828 conditions, 31499 events. 10043/31499 cut-off events. For 64270/66786 co-relation queries the response was YES. Maximal size of possible extension queue 3927. Compared 467356 event pairs, 123 based on Foata normal form. 166/29682 useless extension candidates. Maximal degree in co-relation 92692. Up to 2916 conditions per place. [2021-12-22 13:27:43,226 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 83 selfloop transitions, 34 changer transitions 19/375 dead transitions. [2021-12-22 13:27:43,227 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 375 transitions, 3351 flow [2021-12-22 13:27:43,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-22 13:27:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-22 13:27:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1274 transitions. [2021-12-22 13:27:43,229 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8272727272727273 [2021-12-22 13:27:43,230 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1274 transitions. [2021-12-22 13:27:43,230 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1274 transitions. [2021-12-22 13:27:43,230 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:27:43,230 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1274 transitions. [2021-12-22 13:27:43,232 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) [2021-12-22 13:27:43,234 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) [2021-12-22 13:27:43,234 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) [2021-12-22 13:27:43,234 INFO L186 Difference]: Start difference. First operand has 216 places, 298 transitions, 2595 flow. Second operand 11 states and 1274 transitions. [2021-12-22 13:27:43,234 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 375 transitions, 3351 flow [2021-12-22 13:27:47,427 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 375 transitions, 3203 flow, removed 74 selfloop flow, removed 9 redundant places. [2021-12-22 13:27:47,431 INFO L242 Difference]: Finished difference. Result has 215 places, 316 transitions, 2782 flow [2021-12-22 13:27:47,431 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=2523, PETRI_DIFFERENCE_MINUEND_PLACES=198, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=298, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2782, PETRI_PLACES=215, PETRI_TRANSITIONS=316} [2021-12-22 13:27:47,432 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 68 predicate places. [2021-12-22 13:27:47,432 INFO L470 AbstractCegarLoop]: Abstraction has has 215 places, 316 transitions, 2782 flow [2021-12-22 13:27:47,432 INFO L471 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) [2021-12-22 13:27:47,433 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:27:47,433 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:27:47,433 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-22 13:27:47,433 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-22 13:27:47,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:27:47,433 INFO L85 PathProgramCache]: Analyzing trace with hash -896122266, now seen corresponding path program 3 times [2021-12-22 13:27:47,433 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:27:47,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144700490] [2021-12-22 13:27:47,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:27:47,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:27:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:27:47,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:27:47,536 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:27:47,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144700490] [2021-12-22 13:27:47,537 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144700490] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:27:47,537 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:27:47,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-22 13:27:47,537 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168949948] [2021-12-22 13:27:47,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:27:47,537 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-22 13:27:47,537 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:27:47,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-22 13:27:47,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-22 13:27:47,539 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-22 13:27:47,539 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 316 transitions, 2782 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) [2021-12-22 13:27:47,539 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:27:47,540 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-22 13:27:47,540 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:27:49,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][280], [278#true, 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 21#P3ENTRYtrue, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(= ~z~0 1), Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 456#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L818true, Black: 309#true, Black: 183#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 374#true, 68#L2true, 70#L765true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:49,655 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-22 13:27:49,655 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-22 13:27:49,656 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-22 13:27:49,656 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-22 13:27:50,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][223], [452#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 255#true, Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 280#(= ~z~0 1), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 27#L821true, Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 74#L878-3true, Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 410#(and (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 309#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 106#L768true, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 374#true, 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:50,018 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,018 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,018 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,018 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][288], [278#true, 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 255#true, Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 59#L3true, 70#L765true, 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 458#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:50,113 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,113 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,113 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,113 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][276], [Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 97#L847true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 123#L775true, 456#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 309#true, 119#P2ENTRYtrue, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 19#L788true, 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#true]) [2021-12-22 13:27:50,402 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,402 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,402 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,402 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][253], [419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 45#L805true, 280#(= ~z~0 1), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 97#L847true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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 (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ 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68#L2true, 70#L765true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#true]) [2021-12-22 13:27:50,420 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,420 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,420 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,420 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-22 13:27:50,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] 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~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 123#L775true, 456#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L818true, Black: 309#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 374#true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:50,648 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,648 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,648 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,649 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][357], [Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 255#true, Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 352#(and (<= ~__unbuffered_cnt~0 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~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 374#true, 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L798true, 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:50,848 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,848 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,848 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,848 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][288], [278#true, 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 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(<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 21#P3ENTRYtrue, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(= ~z~0 1), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 109#L818true, Black: 309#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 70#L765true, 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 458#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:50,973 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,973 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,973 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,973 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][284], [419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 255#true, P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 45#L805true, 280#(= ~z~0 1), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 309#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 59#L3true, 70#L765true, 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 458#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#true]) [2021-12-22 13:27:50,979 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,979 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,979 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:50,980 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][337], [385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 309#true, Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), 119#P2ENTRYtrue, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 255#true, Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 280#(= ~z~0 1), 19#L788true, 59#L3true, 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 458#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 339#true, Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 123#L775true, Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#true]) [2021-12-22 13:27:51,334 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,334 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,334 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,334 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][304], [Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 280#(= ~z~0 1), 462#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= 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~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 19#L788true, 68#L2true, 358#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, 268#(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: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#true]) [2021-12-22 13:27:51,335 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,335 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,335 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,335 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][138], [452#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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0) (= ~a$r_buff0_thd4~0 0)), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 74#L878-3true, Black: 280#(= ~z~0 1), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 123#L775true, 319#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L818true, Black: 309#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:51,360 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,360 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,360 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,360 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 454#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-22 13:27:51,360 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,360 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,360 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,360 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,362 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |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~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][253], [419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 48#L808true, 280#(= ~z~0 1), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 183#true, Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 70#L765true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:51,362 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,362 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,362 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,362 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] 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~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 28#L828true, 456#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L818true, Black: 309#true, Black: 183#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 264#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 70#L765true, Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(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: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:51,367 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,367 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,367 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,367 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-22 13:27:51,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][301], [278#true, Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not 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~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(= ~z~0 1), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 11#L778true, 109#L818true, Black: 309#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 68#L2true, 358#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:51,573 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,573 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,573 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,573 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse8 (= (mod v_~a$w_buff0_used~0_413 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd3~0_76 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_414 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd3~0_52 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_286 256) 0))) (let ((.cse4 (not .cse14)) (.cse5 (or .cse14 .cse10)) (.cse0 (not .cse13)) (.cse2 (or .cse13 .cse12)) (.cse1 (not .cse12)) (.cse7 (or .cse12 .cse8)) (.cse6 (not .cse8)) (.cse3 (not .cse10))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 .cse1 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and (= |v_P2_#t~ite15_29| v_~a~0_132) .cse2 (or (and .cse3 .cse4 (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80)) (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133))))) (or (and (or (and .cse3 .cse4) (and .cse1 .cse6)) (= v_~a$w_buff1_used~0_285 0)) (and .cse7 .cse5 (= v_~a$w_buff1_used~0_286 v_~a$w_buff1_used~0_285))) (or (and (= v_~a$w_buff0_used~0_413 0) .cse0 .cse1) (and .cse2 (= v_~a$w_buff0_used~0_414 v_~a$w_buff0_used~0_413))) (or (and .cse1 (= v_~a$r_buff0_thd3~0_75 0) .cse6) (and (= v_~a$r_buff0_thd3~0_76 v_~a$r_buff0_thd3~0_75) .cse7)) (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_75 256) 0)) (.cse11 (= (mod v_~a$w_buff1_used~0_285 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)) (and (or (and (not .cse9) .cse6) (and .cse3 (not .cse11))) (= v_~a$r_buff1_thd3~0_51 0))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][334], [278#true, Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 385#(and (= ~a$w_buff0_used~0 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0))), Black: 255#true, P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 21#P3ENTRYtrue, 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 219#true, Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(= ~z~0 1), Black: 423#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 429#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 123#L775true, 109#L818true, Black: 309#true, Black: 327#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 183#true, Black: 313#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 186#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 19#L788true, 374#true, 59#L3true, 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 458#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 339#true, Black: 344#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 364#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 221#(= ~__unbuffered_p2_EAX~0 0), Black: 222#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2021-12-22 13:27:51,639 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,639 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-22 13:27:51,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse28 (= (mod v_~a$r_buff0_thd4~0_230 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd4~0_169 256) 0))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse7 (= (mod v_~a$w_buff1_used~0_337 256) 0)) (.cse5 (not .cse8)) (.cse3 (= (mod v_~a$w_buff0_used~0_473 256) 0)) (.cse17 (not .cse28)) (.cse20 (and .cse28 .cse8)) (.cse21 (and .cse31 .cse28)) (.cse30 (= (mod v_~a$w_buff0_used~0_474 256) 0))) (let ((.cse12 (or .cse20 .cse21 .cse30)) (.cse13 (or .cse17 (not .cse31))) (.cse14 (not .cse30)) (.cse16 (or .cse28 .cse30)) (.cse23 (or .cse28 .cse3)) (.cse15 (or .cse17 .cse5)) (.cse2 (not .cse3)) (.cse6 (not .cse7)) (.cse11 (not .cse10))) (and (= v_~a~0_172 v_~a$mem_tmp~0_30) (let ((.cse9 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse4 (= (mod v_~a$r_buff0_thd4~0_229 256) 0))) (or (let ((.cse0 (not .cse4))) (and (let ((.cse1 (= |v_P3_#t~ite40_45| 0))) (or (and .cse0 .cse1 .cse2) (and .cse1 (or .cse3 .cse4)))) (or .cse5 .cse0) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse6 .cse0) .cse2)) (and (or (and .cse7 .cse4) .cse3 (and .cse8 .cse4)) .cse9 (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169)))) (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_168) .cse10) (and (= v_~a$r_buff1_thd4~0_169 v_~a$r_buff1_thd4~0_168) (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 .cse9))) (or (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_172 v_~__unbuffered_p3_EBX~0_16) .cse12) (and .cse13 .cse14 .cse15 (or (and .cse16 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse17 .cse14 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))) (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16) .cse10) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse11)) (let ((.cse18 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_474 v_~a$w_buff0_used~0_473) .cse18 .cse11) (and (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_473) (or (and .cse13 .cse14 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse15 (or (and .cse16 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse17 .cse14 (= |v_P3_#t~ite31_55| 0)))) (and .cse18 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse12)) .cse10))) (let ((.cse19 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_338 v_~a$w_buff1_used~0_337) .cse19) (and (or (and (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) .cse19 (or .cse20 .cse21 .cse3)) (and .cse13 (let ((.cse22 (= |v_P3_#t~ite34_47| 0))) (or (and .cse17 .cse22 .cse2) (and .cse22 .cse23))) .cse15 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse2)) (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_337) .cse10))) (let ((.cse24 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 (= v_~a$w_buff1~0_117 v_~a$w_buff1~0_116) .cse24) (and (or (and .cse12 .cse24 (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117)) (and .cse13 .cse14 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) .cse15 (let ((.cse25 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse17 .cse14 .cse25) (and .cse16 .cse25))))) (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_116) .cse10))) (= v_~a$flush_delayed~0_40 0) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse26 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_107) (or (and .cse26 (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse12) (and .cse13 .cse14 .cse15 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) (let ((.cse27 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse17 .cse14 .cse27) (and .cse16 .cse27))))) .cse10) (and .cse26 (= v_~a$w_buff0~0_108 v_~a$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (let ((.cse29 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_229) (or (and (or .cse20 (and .cse7 .cse28) .cse3) (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) .cse29) (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) (or (and .cse17 (= |v_P3_#t~ite37_49| 0) .cse2) (and .cse23 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230))) .cse15 .cse2 (or .cse6 .cse17))) .cse10) (and (= v_~a$r_buff0_thd4~0_230 v_~a$r_buff0_thd4~0_229) .cse11 .cse29 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|)))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][276], [Black: 378#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 376#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 255#true, Black: 266#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 383#(and (= ~a$w_buff0~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), Black: 258#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 45#L805true, 280#(= ~z~0 1), 97#L847true, Black: 281#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 298#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 294#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (<= 1 ~main$tmp_guard1~0) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 286#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 425#(and (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 290#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 421#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 419#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 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