./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix014.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix014.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa --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 615dc0a4278e77a094a63ed4629507c6f8d1cda73abba57cd69e8912d83fe5fd --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 20:54:04,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 20:54:04,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 20:54:04,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 20:54:04,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 20:54:04,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 20:54:04,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 20:54:04,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 20:54:04,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 20:54:04,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 20:54:04,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 20:54:04,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 20:54:04,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 20:54:04,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 20:54:04,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 20:54:04,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 20:54:04,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 20:54:04,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 20:54:04,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 20:54:04,191 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 20:54:04,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 20:54:04,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 20:54:04,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 20:54:04,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 20:54:04,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 20:54:04,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 20:54:04,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 20:54:04,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 20:54:04,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 20:54:04,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 20:54:04,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 20:54:04,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 20:54:04,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 20:54:04,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 20:54:04,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 20:54:04,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 20:54:04,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 20:54:04,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 20:54:04,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 20:54:04,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 20:54:04,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 20:54:04,209 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 20:54:04,226 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 20:54:04,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 20:54:04,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 20:54:04,227 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 20:54:04,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 20:54:04,228 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 20:54:04,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 20:54:04,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 20:54:04,228 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 20:54:04,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 20:54:04,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 20:54:04,230 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 20:54:04,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 20:54:04,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 20:54:04,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 20:54:04,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 20:54:04,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 20:54:04,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 20:54:04,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 20:54:04,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 20:54:04,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 20:54:04,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 20:54:04,231 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 20:54:04,231 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 20:54:04,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 20:54:04,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 20:54:04,231 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 615dc0a4278e77a094a63ed4629507c6f8d1cda73abba57cd69e8912d83fe5fd [2021-12-06 20:54:04,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 20:54:04,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 20:54:04,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 20:54:04,421 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 20:54:04,422 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 20:54:04,423 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/pthread-wmm/mix014.opt.i [2021-12-06 20:54:04,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/data/f26db0d43/f12d099231354a8b8ea4955c3860e17d/FLAGcff5847ab [2021-12-06 20:54:04,911 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 20:54:04,912 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/sv-benchmarks/c/pthread-wmm/mix014.opt.i [2021-12-06 20:54:04,924 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/data/f26db0d43/f12d099231354a8b8ea4955c3860e17d/FLAGcff5847ab [2021-12-06 20:54:04,934 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/data/f26db0d43/f12d099231354a8b8ea4955c3860e17d [2021-12-06 20:54:04,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 20:54:04,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 20:54:04,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 20:54:04,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 20:54:04,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 20:54:04,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:54:04" (1/1) ... [2021-12-06 20:54:04,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e554aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:04, skipping insertion in model container [2021-12-06 20:54:04,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:54:04" (1/1) ... [2021-12-06 20:54:04,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 20:54:04,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 20:54:05,123 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/sv-benchmarks/c/pthread-wmm/mix014.opt.i[944,957] [2021-12-06 20:54:05,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 20:54:05,255 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 20:54:05,264 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/sv-benchmarks/c/pthread-wmm/mix014.opt.i[944,957] [2021-12-06 20:54:05,296 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 20:54:05,323 INFO L208 MainTranslator]: Completed translation [2021-12-06 20:54:05,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05 WrapperNode [2021-12-06 20:54:05,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 20:54:05,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 20:54:05,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 20:54:05,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 20:54:05,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,369 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 296 [2021-12-06 20:54:05,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 20:54:05,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 20:54:05,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 20:54:05,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 20:54:05,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 20:54:05,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 20:54:05,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 20:54:05,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 20:54:05,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (1/1) ... [2021-12-06 20:54:05,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 20:54:05,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 20:54:05,438 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 20:54:05,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 20:54:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 20:54:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-06 20:54:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-06 20:54:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-06 20:54:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-06 20:54:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-06 20:54:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 20:54:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 20:54:05,475 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-06 20:54:05,581 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 20:54:05,582 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 20:54:05,947 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 20:54:06,192 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 20:54:06,192 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 20:54:06,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 08:54:06 BoogieIcfgContainer [2021-12-06 20:54:06,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 20:54:06,196 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 20:54:06,196 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 20:54:06,199 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 20:54:06,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 08:54:04" (1/3) ... [2021-12-06 20:54:06,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c76e134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 08:54:06, skipping insertion in model container [2021-12-06 20:54:06,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:54:05" (2/3) ... [2021-12-06 20:54:06,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c76e134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 08:54:06, skipping insertion in model container [2021-12-06 20:54:06,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 08:54:06" (3/3) ... [2021-12-06 20:54:06,202 INFO L111 eAbstractionObserver]: Analyzing ICFG mix014.opt.i [2021-12-06 20:54:06,207 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-06 20:54:06,207 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 20:54:06,207 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-06 20:54:06,207 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-06 20:54:06,238 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,239 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,239 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,239 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,239 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,239 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,240 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,240 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,241 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,241 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,241 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,241 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,241 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,241 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,242 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,242 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,243 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,243 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,243 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,243 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,243 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,243 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,244 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,245 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,246 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,247 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,248 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,250 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,250 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,250 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,250 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,250 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,250 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,254 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,254 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,254 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,254 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,254 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,255 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,255 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,255 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,255 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,256 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,257 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,258 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,259 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,260 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,260 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,260 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,260 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,260 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,260 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,260 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,262 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,263 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,264 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,264 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,264 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,265 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,265 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,265 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,265 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,265 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,265 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,265 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,267 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,269 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,269 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,269 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,269 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,269 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,269 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,269 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,270 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,271 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,272 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,272 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,272 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,272 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,273 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,274 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,277 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,277 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,277 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,277 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:54:06,277 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-06 20:54:06,315 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 20:54:06,321 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 [2021-12-06 20:54:06,321 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-06 20:54:06,331 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 137 transitions, 294 flow [2021-12-06 20:54:06,374 INFO L129 PetriNetUnfolder]: 2/133 cut-off events. [2021-12-06 20:54:06,374 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 20:54:06,377 INFO L84 FinitePrefix]: Finished finitePrefix Result has 146 conditions, 133 events. 2/133 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 63 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 90. Up to 2 conditions per place. [2021-12-06 20:54:06,378 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 137 transitions, 294 flow [2021-12-06 20:54:06,382 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 133 transitions, 278 flow [2021-12-06 20:54:06,397 INFO L129 PetriNetUnfolder]: 0/92 cut-off events. [2021-12-06 20:54:06,397 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 20:54:06,397 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:06,398 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] [2021-12-06 20:54:06,398 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P3Err0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:06,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:06,402 INFO L85 PathProgramCache]: Analyzing trace with hash 1802448734, now seen corresponding path program 1 times [2021-12-06 20:54:06,408 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:06,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533476056] [2021-12-06 20:54:06,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:06,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:06,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:06,682 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:06,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533476056] [2021-12-06 20:54:06,683 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533476056] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:06,683 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:06,683 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 20:54:06,684 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266321274] [2021-12-06 20:54:06,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:06,694 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 20:54:06,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:06,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 20:54:06,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 20:54:06,725 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 137 [2021-12-06 20:54:06,729 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 133 transitions, 278 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) [2021-12-06 20:54:06,729 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:06,729 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 137 [2021-12-06 20:54:06,730 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:06,838 INFO L129 PetriNetUnfolder]: 14/214 cut-off events. [2021-12-06 20:54:06,839 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2021-12-06 20:54:06,840 INFO L84 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 214 events. 14/214 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 442 event pairs, 6 based on Foata normal form. 5/208 useless extension candidates. Maximal degree in co-relation 206. Up to 25 conditions per place. [2021-12-06 20:54:06,842 INFO L132 encePairwiseOnDemand]: 132/137 looper letters, 10 selfloop transitions, 2 changer transitions 0/131 dead transitions. [2021-12-06 20:54:06,842 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 131 transitions, 298 flow [2021-12-06 20:54:06,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 20:54:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-06 20:54:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 386 transitions. [2021-12-06 20:54:06,853 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9391727493917275 [2021-12-06 20:54:06,854 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 386 transitions. [2021-12-06 20:54:06,854 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 386 transitions. [2021-12-06 20:54:06,856 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:06,858 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 386 transitions. [2021-12-06 20:54:06,861 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 128.66666666666666) internal successors, (386), 3 states have internal predecessors, (386), 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) [2021-12-06 20:54:06,868 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 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) [2021-12-06 20:54:06,869 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 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) [2021-12-06 20:54:06,871 INFO L186 Difference]: Start difference. First operand has 144 places, 133 transitions, 278 flow. Second operand 3 states and 386 transitions. [2021-12-06 20:54:06,872 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 131 transitions, 298 flow [2021-12-06 20:54:06,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 131 transitions, 294 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-06 20:54:06,880 INFO L242 Difference]: Finished difference. Result has 140 places, 129 transitions, 270 flow [2021-12-06 20:54:06,882 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=270, PETRI_PLACES=140, PETRI_TRANSITIONS=129} [2021-12-06 20:54:06,886 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, -4 predicate places. [2021-12-06 20:54:06,886 INFO L470 AbstractCegarLoop]: Abstraction has has 140 places, 129 transitions, 270 flow [2021-12-06 20:54:06,887 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) [2021-12-06 20:54:06,887 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:06,887 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] [2021-12-06 20:54:06,887 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 20:54:06,887 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:06,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:06,888 INFO L85 PathProgramCache]: Analyzing trace with hash 474285462, now seen corresponding path program 1 times [2021-12-06 20:54:06,888 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:06,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035569655] [2021-12-06 20:54:06,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:06,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:07,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:07,128 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:07,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035569655] [2021-12-06 20:54:07,129 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2035569655] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:07,129 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:07,129 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:54:07,129 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222074729] [2021-12-06 20:54:07,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:07,130 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:54:07,130 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:07,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:54:07,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:54:07,133 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2021-12-06 20:54:07,134 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:07,134 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:07,134 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2021-12-06 20:54:07,134 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:08,435 INFO L129 PetriNetUnfolder]: 2586/6405 cut-off events. [2021-12-06 20:54:08,435 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-12-06 20:54:08,459 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10354 conditions, 6405 events. 2586/6405 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 394. Compared 57895 event pairs, 344 based on Foata normal form. 0/6257 useless extension candidates. Maximal degree in co-relation 10291. Up to 1411 conditions per place. [2021-12-06 20:54:08,478 INFO L132 encePairwiseOnDemand]: 123/137 looper letters, 33 selfloop transitions, 10 changer transitions 89/221 dead transitions. [2021-12-06 20:54:08,478 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 221 transitions, 698 flow [2021-12-06 20:54:08,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-06 20:54:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-06 20:54:08,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1500 transitions. [2021-12-06 20:54:08,484 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8422234699606962 [2021-12-06 20:54:08,484 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1500 transitions. [2021-12-06 20:54:08,484 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1500 transitions. [2021-12-06 20:54:08,485 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:08,485 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1500 transitions. [2021-12-06 20:54:08,489 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.38461538461539) internal successors, (1500), 13 states have internal predecessors, (1500), 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) [2021-12-06 20:54:08,495 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 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) [2021-12-06 20:54:08,496 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 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) [2021-12-06 20:54:08,496 INFO L186 Difference]: Start difference. First operand has 140 places, 129 transitions, 270 flow. Second operand 13 states and 1500 transitions. [2021-12-06 20:54:08,496 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 221 transitions, 698 flow [2021-12-06 20:54:08,498 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 221 transitions, 688 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-06 20:54:08,500 INFO L242 Difference]: Finished difference. Result has 162 places, 121 transitions, 360 flow [2021-12-06 20:54:08,501 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=360, PETRI_PLACES=162, PETRI_TRANSITIONS=121} [2021-12-06 20:54:08,501 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 18 predicate places. [2021-12-06 20:54:08,501 INFO L470 AbstractCegarLoop]: Abstraction has has 162 places, 121 transitions, 360 flow [2021-12-06 20:54:08,502 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:08,502 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:08,502 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] [2021-12-06 20:54:08,502 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 20:54:08,503 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:08,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:08,503 INFO L85 PathProgramCache]: Analyzing trace with hash -1149957950, now seen corresponding path program 1 times [2021-12-06 20:54:08,503 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:08,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264470430] [2021-12-06 20:54:08,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:08,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:08,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:08,688 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:08,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264470430] [2021-12-06 20:54:08,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264470430] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:08,689 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:08,689 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:54:08,689 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477839896] [2021-12-06 20:54:08,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:08,690 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:54:08,690 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:08,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:54:08,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:54:08,692 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2021-12-06 20:54:08,693 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 121 transitions, 360 flow. Second operand has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:08,693 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:08,693 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2021-12-06 20:54:08,693 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:09,501 INFO L129 PetriNetUnfolder]: 1413/3214 cut-off events. [2021-12-06 20:54:09,501 INFO L130 PetriNetUnfolder]: For 6080/6088 co-relation queries the response was YES. [2021-12-06 20:54:09,514 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10552 conditions, 3214 events. 1413/3214 cut-off events. For 6080/6088 co-relation queries the response was YES. Maximal size of possible extension queue 212. Compared 24388 event pairs, 220 based on Foata normal form. 72/3207 useless extension candidates. Maximal degree in co-relation 10473. Up to 1101 conditions per place. [2021-12-06 20:54:09,531 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 45 selfloop transitions, 11 changer transitions 67/212 dead transitions. [2021-12-06 20:54:09,532 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 212 transitions, 1190 flow [2021-12-06 20:54:09,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-06 20:54:09,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-06 20:54:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1484 transitions. [2021-12-06 20:54:09,536 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8332397529477822 [2021-12-06 20:54:09,537 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1484 transitions. [2021-12-06 20:54:09,537 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1484 transitions. [2021-12-06 20:54:09,538 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:09,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1484 transitions. [2021-12-06 20:54:09,542 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 114.15384615384616) internal successors, (1484), 13 states have internal predecessors, (1484), 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) [2021-12-06 20:54:09,546 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 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) [2021-12-06 20:54:09,548 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 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) [2021-12-06 20:54:09,548 INFO L186 Difference]: Start difference. First operand has 162 places, 121 transitions, 360 flow. Second operand 13 states and 1484 transitions. [2021-12-06 20:54:09,548 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 212 transitions, 1190 flow [2021-12-06 20:54:09,565 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 212 transitions, 1138 flow, removed 24 selfloop flow, removed 4 redundant places. [2021-12-06 20:54:09,569 INFO L242 Difference]: Finished difference. Result has 159 places, 128 transitions, 495 flow [2021-12-06 20:54:09,569 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=346, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=495, PETRI_PLACES=159, PETRI_TRANSITIONS=128} [2021-12-06 20:54:09,570 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 15 predicate places. [2021-12-06 20:54:09,570 INFO L470 AbstractCegarLoop]: Abstraction has has 159 places, 128 transitions, 495 flow [2021-12-06 20:54:09,570 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:09,570 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:09,570 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] [2021-12-06 20:54:09,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 20:54:09,571 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:09,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:09,571 INFO L85 PathProgramCache]: Analyzing trace with hash 829282627, now seen corresponding path program 1 times [2021-12-06 20:54:09,571 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:09,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337082403] [2021-12-06 20:54:09,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:09,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:09,672 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:09,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337082403] [2021-12-06 20:54:09,673 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337082403] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:09,673 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:09,673 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 20:54:09,673 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404526610] [2021-12-06 20:54:09,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:09,674 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 20:54:09,674 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:09,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 20:54:09,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-06 20:54:09,675 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 137 [2021-12-06 20:54:09,676 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 128 transitions, 495 flow. Second operand has 6 states, 6 states have (on average 114.33333333333333) internal successors, (686), 6 states have internal predecessors, (686), 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) [2021-12-06 20:54:09,677 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:09,677 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 137 [2021-12-06 20:54:09,677 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:10,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,345 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-06 20:54:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 20:54:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 20:54:10,345 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 20:54:10,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][136], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,508 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,508 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,508 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,508 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][115], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,508 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,509 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,509 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,509 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,510 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,510 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,510 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,510 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,511 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,511 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,511 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,511 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:10,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][162], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,674 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,674 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,674 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,674 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,674 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,674 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,674 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,674 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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~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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,676 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,676 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,676 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,677 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,677 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,677 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:10,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,705 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,705 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,706 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,706 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,706 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,706 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,752 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,752 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,752 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,752 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][139], [86#L776true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,817 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,817 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][162], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,838 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, 137#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,838 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,838 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,840 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,840 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,840 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:10,880 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:10,881 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,881 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,881 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,881 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:10,881 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,881 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,881 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,881 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,882 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,882 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,882 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,882 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 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(<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,883 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,883 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,883 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,883 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, 118#P3ENTRYtrue, 69#L809true, 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(= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= 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~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,884 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,884 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,884 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,884 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,884 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,884 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,885 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,885 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][136], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,930 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][115], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,930 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,931 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,932 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [86#L776true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,953 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,953 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][139], [86#L776true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,990 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][116], [86#L776true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,990 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][161], [86#L776true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,990 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,990 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,991 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,991 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][163], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,991 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,991 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,991 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,991 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][163], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,992 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,992 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,992 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,992 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,993 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][137], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,993 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,993 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,993 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,993 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][203], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,994 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,994 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:10,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][193], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,994 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,995 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,995 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,995 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:10,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][139], [137#L3-1true, 86#L776true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:10,995 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,995 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,995 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:10,995 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [137#L3-1true, 86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,015 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,015 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,015 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,015 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 97#P0ENTRYtrue, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,015 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,015 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,016 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,016 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:11,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][203], [137#L3-1true, 86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,016 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,016 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,016 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,016 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,040 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,040 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:11,042 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:11,042 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,042 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][150], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,043 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,043 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,043 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,043 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,044 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,044 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,044 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,044 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,045 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,045 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,045 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,046 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][189], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,046 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,046 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,047 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, 27#L2-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,047 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,047 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,047 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,047 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][162], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,094 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,094 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,094 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,095 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,095 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,096 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,096 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,096 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,097 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [86#L776true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,141 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [137#L3-1true, 86#L776true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,141 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,141 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:11,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][139], [137#L3-1true, 86#L776true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,143 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,144 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,144 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,144 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,212 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,212 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,212 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,214 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 68#L2true, Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,214 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][150], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,215 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,215 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,216 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,216 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][150], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,217 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,217 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,218 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,218 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,218 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,218 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][189], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,218 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,219 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,219 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,219 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 27#L2-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,219 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,219 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,219 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,219 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][162], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,264 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [139#L781true, 137#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,264 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,264 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,265 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,265 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,266 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,266 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,266 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,266 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,266 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,266 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,266 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,266 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:11,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][184], [137#L3-1true, 86#L776true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 191#true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,283 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,283 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,283 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,283 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,350 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,350 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,350 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,350 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,350 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,350 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,350 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,350 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,351 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,351 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,351 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,351 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,351 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,351 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,352 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,352 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][150], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,352 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,353 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,353 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,353 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,353 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,353 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,353 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,353 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][209], [137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,354 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][189], [139#L781true, 137#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,354 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,355 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,355 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,356 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [139#L781true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, 129#L887true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,357 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,357 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,357 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,357 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,417 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,417 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,417 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,417 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 61#L758true, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,418 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,418 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,418 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,418 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:11,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,507 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][178], [139#L781true, 137#L3-1true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,507 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][209], [137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,508 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,509 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,509 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,509 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][189], [139#L781true, 137#L3-1true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:11,509 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,509 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,509 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,509 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:11,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][150], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 124#L763true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 49#L842true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 213#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p1_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 191#true, 27#L2-1true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 159#(and (<= 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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-06 20:54:16,124 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,125 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,125 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,125 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][141], [86#L776true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 124#L763true, Black: 250#true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,189 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][163], [299#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L758true, 49#L842true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 191#true, 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)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,189 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,189 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,190 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][163], [299#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L776true, 155#true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L758true, P1Thread1of1ForFork3InUse, 49#L842true, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 191#true, 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)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,190 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,190 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,190 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,190 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][140], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, 61#L758true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 191#true, 295#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,191 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][124], [86#L776true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 191#true, 10#L804true, 297#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,191 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][141], [137#L3-1true, 86#L776true, 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 124#L763true, Black: 250#true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,192 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,192 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,192 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,192 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:16,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][152], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(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: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:16,238 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,238 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,238 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,238 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [139#L781true, 118#P3ENTRYtrue, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,241 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,241 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,241 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,241 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:16,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][174], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, 297#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,244 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,244 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,244 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,244 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][212], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(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: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:16,245 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,246 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,246 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,246 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][194], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 307#(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)), 89#L880-1true]) [2021-12-06 20:54:16,246 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,246 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,246 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,246 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][174], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, 227#true, 297#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,247 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,247 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,247 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,247 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,247 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][152], [139#L781true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,247 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,247 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,247 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,248 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][212], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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)), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(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: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 89#L880-1true, Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,249 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][194], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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)), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 89#L880-1true, Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 307#(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))]) [2021-12-06 20:54:16,249 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,249 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,250 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,250 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,250 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,250 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,251 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,251 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,251 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,251 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,251 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,251 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,252 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,252 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][162], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L776true, 155#true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L758true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 191#true, 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)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,307 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,307 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,307 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,307 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:16,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][141], [137#L3-1true, 86#L776true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 124#L763true, 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,329 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][152], [139#L781true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(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: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,420 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,420 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,421 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,421 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,424 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,424 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,424 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,424 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:16,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][198], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L842true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,428 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,428 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,428 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,428 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][212], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,429 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][194], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 307#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,429 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,429 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,430 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][198], [86#L776true, 155#true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,430 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,431 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,431 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,431 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [139#L781true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,431 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,431 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,431 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,431 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][212], [86#L776true, 155#true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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)), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,432 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,432 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,432 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,432 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][194], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 307#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,433 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,433 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 137#L3-1true, 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,434 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,434 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][162], [240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L758true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 191#true, 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)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,485 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,485 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,485 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,485 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:16,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [139#L781true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,584 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2021-12-06 20:54:16,584 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2021-12-06 20:54:16,584 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2021-12-06 20:54:16,584 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2021-12-06 20:54:16,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][198], [137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,590 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,590 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,590 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,590 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [86#L776true, 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L842true, P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,591 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,591 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,592 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,592 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,592 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,592 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,592 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,592 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][198], [137#L3-1true, 86#L776true, 155#true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,593 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [139#L781true, 137#L3-1true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,593 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,593 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [86#L776true, 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,594 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,594 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,594 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,594 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,595 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,595 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,595 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,595 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:16,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [139#L781true, 137#L3-1true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,768 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2021-12-06 20:54:16,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-06 20:54:16,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-06 20:54:16,769 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-06 20:54:16,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [137#L3-1true, 86#L776true, 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,775 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 137#L3-1true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,775 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,775 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [137#L3-1true, 86#L776true, 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L842true, P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,776 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,776 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,777 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,777 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [139#L781true, 137#L3-1true, 69#L809true, P3Thread1of1ForFork2InUse, Black: 260#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, Black: 250#true, P0Thread1of1ForFork1InUse, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:16,777 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,777 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,777 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:16,777 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:17,063 INFO L129 PetriNetUnfolder]: 6722/13315 cut-off events. [2021-12-06 20:54:17,063 INFO L130 PetriNetUnfolder]: For 76311/98675 co-relation queries the response was YES. [2021-12-06 20:54:17,125 INFO L84 FinitePrefix]: Finished finitePrefix Result has 60645 conditions, 13315 events. 6722/13315 cut-off events. For 76311/98675 co-relation queries the response was YES. Maximal size of possible extension queue 1343. Compared 131491 event pairs, 409 based on Foata normal form. 1268/13399 useless extension candidates. Maximal degree in co-relation 60557. Up to 3844 conditions per place. [2021-12-06 20:54:17,155 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 105 selfloop transitions, 48 changer transitions 48/304 dead transitions. [2021-12-06 20:54:17,155 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 184 places, 304 transitions, 2449 flow [2021-12-06 20:54:17,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-06 20:54:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-06 20:54:17,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1938 transitions. [2021-12-06 20:54:17,160 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8841240875912408 [2021-12-06 20:54:17,160 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1938 transitions. [2021-12-06 20:54:17,160 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1938 transitions. [2021-12-06 20:54:17,161 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:17,161 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1938 transitions. [2021-12-06 20:54:17,164 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 121.125) internal successors, (1938), 16 states have internal predecessors, (1938), 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) [2021-12-06 20:54:17,169 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 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) [2021-12-06 20:54:17,169 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 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) [2021-12-06 20:54:17,170 INFO L186 Difference]: Start difference. First operand has 169 places, 158 transitions, 811 flow. Second operand 16 states and 1938 transitions. [2021-12-06 20:54:17,170 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 184 places, 304 transitions, 2449 flow [2021-12-06 20:54:17,866 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 180 places, 304 transitions, 2352 flow, removed 42 selfloop flow, removed 4 redundant places. [2021-12-06 20:54:17,871 INFO L242 Difference]: Finished difference. Result has 184 places, 182 transitions, 1144 flow [2021-12-06 20:54:17,871 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=34, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1144, PETRI_PLACES=184, PETRI_TRANSITIONS=182} [2021-12-06 20:54:17,872 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 40 predicate places. [2021-12-06 20:54:17,872 INFO L470 AbstractCegarLoop]: Abstraction has has 184 places, 182 transitions, 1144 flow [2021-12-06 20:54:17,873 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 114.125) internal successors, (913), 8 states have internal predecessors, (913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:17,873 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:17,873 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] [2021-12-06 20:54:17,873 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 20:54:17,873 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:17,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:17,874 INFO L85 PathProgramCache]: Analyzing trace with hash -873102726, now seen corresponding path program 1 times [2021-12-06 20:54:17,874 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:17,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726846466] [2021-12-06 20:54:17,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:17,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:17,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:17,993 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:17,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726846466] [2021-12-06 20:54:17,993 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726846466] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:17,993 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:17,993 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:54:17,993 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259374809] [2021-12-06 20:54:17,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:17,994 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:54:17,994 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:17,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:54:17,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:54:17,995 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 137 [2021-12-06 20:54:17,996 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 182 transitions, 1144 flow. Second operand has 7 states, 7 states have (on average 115.57142857142857) internal successors, (809), 7 states have internal predecessors, (809), 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) [2021-12-06 20:54:17,996 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:17,996 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 137 [2021-12-06 20:54:17,996 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:19,117 INFO L129 PetriNetUnfolder]: 2245/7963 cut-off events. [2021-12-06 20:54:19,118 INFO L130 PetriNetUnfolder]: For 38910/41692 co-relation queries the response was YES. [2021-12-06 20:54:19,180 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30352 conditions, 7963 events. 2245/7963 cut-off events. For 38910/41692 co-relation queries the response was YES. Maximal size of possible extension queue 1011. Compared 100820 event pairs, 98 based on Foata normal form. 9/7330 useless extension candidates. Maximal degree in co-relation 30258. Up to 2019 conditions per place. [2021-12-06 20:54:19,215 INFO L132 encePairwiseOnDemand]: 131/137 looper letters, 44 selfloop transitions, 4 changer transitions 10/215 dead transitions. [2021-12-06 20:54:19,215 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 215 transitions, 1437 flow [2021-12-06 20:54:19,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 20:54:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-06 20:54:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 842 transitions. [2021-12-06 20:54:19,218 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8779979144942649 [2021-12-06 20:54:19,218 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 842 transitions. [2021-12-06 20:54:19,218 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 842 transitions. [2021-12-06 20:54:19,219 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:19,219 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 842 transitions. [2021-12-06 20:54:19,220 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 120.28571428571429) internal successors, (842), 7 states have internal predecessors, (842), 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) [2021-12-06 20:54:19,222 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 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) [2021-12-06 20:54:19,222 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 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) [2021-12-06 20:54:19,223 INFO L186 Difference]: Start difference. First operand has 184 places, 182 transitions, 1144 flow. Second operand 7 states and 842 transitions. [2021-12-06 20:54:19,223 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 215 transitions, 1437 flow [2021-12-06 20:54:20,382 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 179 places, 215 transitions, 1142 flow, removed 114 selfloop flow, removed 11 redundant places. [2021-12-06 20:54:20,385 INFO L242 Difference]: Finished difference. Result has 184 places, 183 transitions, 884 flow [2021-12-06 20:54:20,385 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=849, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=182, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=884, PETRI_PLACES=184, PETRI_TRANSITIONS=183} [2021-12-06 20:54:20,386 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 40 predicate places. [2021-12-06 20:54:20,386 INFO L470 AbstractCegarLoop]: Abstraction has has 184 places, 183 transitions, 884 flow [2021-12-06 20:54:20,386 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.57142857142857) internal successors, (809), 7 states have internal predecessors, (809), 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) [2021-12-06 20:54:20,386 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:20,386 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] [2021-12-06 20:54:20,387 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 20:54:20,387 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:20,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:20,387 INFO L85 PathProgramCache]: Analyzing trace with hash 880461784, now seen corresponding path program 2 times [2021-12-06 20:54:20,387 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:20,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062739101] [2021-12-06 20:54:20,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:20,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:20,489 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:20,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062739101] [2021-12-06 20:54:20,489 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1062739101] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:20,489 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:20,489 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:54:20,489 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538889130] [2021-12-06 20:54:20,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:20,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:54:20,490 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:20,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:54:20,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:54:20,491 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2021-12-06 20:54:20,492 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 183 transitions, 884 flow. Second operand has 7 states, 7 states have (on average 109.57142857142857) internal successors, (767), 7 states have internal predecessors, (767), 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) [2021-12-06 20:54:20,492 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:20,492 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2021-12-06 20:54:20,492 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:21,925 INFO L129 PetriNetUnfolder]: 3253/11758 cut-off events. [2021-12-06 20:54:21,926 INFO L130 PetriNetUnfolder]: For 16145/16552 co-relation queries the response was YES. [2021-12-06 20:54:21,989 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30837 conditions, 11758 events. 3253/11758 cut-off events. For 16145/16552 co-relation queries the response was YES. Maximal size of possible extension queue 1449. Compared 158641 event pairs, 176 based on Foata normal form. 11/11043 useless extension candidates. Maximal degree in co-relation 30739. Up to 1458 conditions per place. [2021-12-06 20:54:22,013 INFO L132 encePairwiseOnDemand]: 124/137 looper letters, 46 selfloop transitions, 15 changer transitions 18/222 dead transitions. [2021-12-06 20:54:22,013 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 222 transitions, 1337 flow [2021-12-06 20:54:22,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 20:54:22,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-06 20:54:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 808 transitions. [2021-12-06 20:54:22,015 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8425443169968717 [2021-12-06 20:54:22,015 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 808 transitions. [2021-12-06 20:54:22,015 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 808 transitions. [2021-12-06 20:54:22,016 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:22,016 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 808 transitions. [2021-12-06 20:54:22,017 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 115.42857142857143) internal successors, (808), 7 states have internal predecessors, (808), 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) [2021-12-06 20:54:22,019 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 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) [2021-12-06 20:54:22,019 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 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) [2021-12-06 20:54:22,019 INFO L186 Difference]: Start difference. First operand has 184 places, 183 transitions, 884 flow. Second operand 7 states and 808 transitions. [2021-12-06 20:54:22,019 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 222 transitions, 1337 flow [2021-12-06 20:54:22,535 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 222 transitions, 1320 flow, removed 8 selfloop flow, removed 4 redundant places. [2021-12-06 20:54:22,538 INFO L242 Difference]: Finished difference. Result has 188 places, 186 transitions, 954 flow [2021-12-06 20:54:22,538 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=877, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=170, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=954, PETRI_PLACES=188, PETRI_TRANSITIONS=186} [2021-12-06 20:54:22,539 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 44 predicate places. [2021-12-06 20:54:22,539 INFO L470 AbstractCegarLoop]: Abstraction has has 188 places, 186 transitions, 954 flow [2021-12-06 20:54:22,539 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 109.57142857142857) internal successors, (767), 7 states have internal predecessors, (767), 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) [2021-12-06 20:54:22,539 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:22,539 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] [2021-12-06 20:54:22,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 20:54:22,540 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:22,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:22,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1875901334, now seen corresponding path program 3 times [2021-12-06 20:54:22,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:22,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806571055] [2021-12-06 20:54:22,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:22,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:22,626 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:22,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806571055] [2021-12-06 20:54:22,627 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806571055] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:22,627 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:22,627 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-06 20:54:22,627 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922496307] [2021-12-06 20:54:22,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:22,628 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-06 20:54:22,628 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:22,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-06 20:54:22,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-06 20:54:22,629 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 137 [2021-12-06 20:54:22,631 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 186 transitions, 954 flow. Second operand has 9 states, 9 states have (on average 114.0) internal successors, (1026), 9 states have internal predecessors, (1026), 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) [2021-12-06 20:54:22,631 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:22,631 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 137 [2021-12-06 20:54:22,631 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:24,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][155], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,156 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 20:54:24,157 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:24,157 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:24,157 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 20:54:24,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][155], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(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: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,547 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2021-12-06 20:54:24,547 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2021-12-06 20:54:24,547 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2021-12-06 20:54:24,548 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2021-12-06 20:54:24,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 378#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 89#L880-1true, Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,551 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,551 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,551 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,551 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 378#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:24,552 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,552 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][155], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:24,553 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,553 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 307#(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)), 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 20:54:24,554 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,554 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,554 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,554 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,555 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,555 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,555 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,555 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 227#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 307#(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: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 20:54:24,556 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,556 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][141], [376#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, 61#L758true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 295#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,612 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,612 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,612 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,612 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 20:54:24,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][155], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:24,908 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,908 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,908 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,909 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,911 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2021-12-06 20:54:24,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 378#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,914 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,915 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,915 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,915 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][213], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(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)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 89#L880-1true, Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,916 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 89#L880-1true, Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 307#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 20:54:24,916 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,916 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][177], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L842true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 264#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), 378#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,917 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,917 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,917 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,917 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][155], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, 384#(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: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,918 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][213], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L842true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(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: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 89#L880-1true]) [2021-12-06 20:54:24,919 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 270#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 307#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 89#L880-1true, 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 20:54:24,919 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,919 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,920 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,920 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,921 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,921 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(= ~a~0 1), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,922 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,922 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,922 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,922 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][164], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, 61#L758true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 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)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 380#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:24,973 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,973 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,973 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:24,973 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-06 20:54:25,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][155], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(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: 155#true, 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,309 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,309 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,309 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,309 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,312 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,313 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,313 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,313 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2021-12-06 20:54:25,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L842true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 382#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,316 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,316 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,316 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,316 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][213], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 384#(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: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 238#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,318 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 238#(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: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 307#(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: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 20:54:25,318 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,319 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,319 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,319 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,319 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, 382#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,319 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,319 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][213], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 303#(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: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(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: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,321 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse, 69#L809true, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 68#L2true, 270#(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: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 307#(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)), 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 20:54:25,321 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,322 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,322 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,322 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,322 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 118#P3ENTRYtrue, 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,323 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,323 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,323 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,323 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][164], [137#L3-1true, 86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, 61#L758true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L842true, P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 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)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 380#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,375 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,375 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,375 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,375 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-06 20:54:25,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,706 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2021-12-06 20:54:25,706 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2021-12-06 20:54:25,706 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2021-12-06 20:54:25,706 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2021-12-06 20:54:25,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [137#L3-1true, 86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, 382#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,713 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,713 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,713 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,713 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,714 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,714 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,714 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,714 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,714 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,714 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,715 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,715 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][199], [137#L3-1true, 86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, 382#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,716 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,716 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,716 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,716 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,717 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,717 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,717 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,717 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 58#L3true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 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~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:25,718 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,718 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,718 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:25,718 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-06 20:54:26,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][179], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 10#L804true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:26,078 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2021-12-06 20:54:26,078 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-06 20:54:26,078 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-06 20:54:26,078 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2021-12-06 20:54:26,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [137#L3-1true, 86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:26,085 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 124#L763true, 317#(= ~a~0 1), Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:26,085 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,085 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,086 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1176] L826-->L842: Formula: (let ((.cse31 (= (mod v_~z$w_buff1_used~0_331 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd4~0_239 256) 0)) (.cse28 (= 0 (mod v_~z$r_buff1_thd4~0_165 256)))) (let ((.cse27 (not .cse28)) (.cse7 (not .cse12)) (.cse10 (and .cse28 .cse12)) (.cse23 (and .cse31 .cse12)) (.cse30 (= (mod v_~z$w_buff0_used~0_476 256) 0)) (.cse0 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse11 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse13 (= (mod v_~z$w_buff0_used~0_475 256) 0))) (let ((.cse15 (or .cse13 .cse12)) (.cse17 (not .cse11)) (.cse16 (not .cse13)) (.cse9 (not .cse0)) (.cse2 (or .cse10 .cse23 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse4 (or .cse7 .cse27)) (.cse5 (or .cse12 .cse30)) (.cse8 (not .cse30))) (and (let ((.cse1 (= |v_P3_#t~ite30#1_49| |v_P3Thread1of1ForFork2_#t~ite30#1_1|))) (or (and .cse0 (= v_~z$w_buff0~0_128 |v_P3_#t~ite31#1_41|) (or (and .cse1 .cse2 (= v_~z$w_buff0~0_129 |v_P3_#t~ite31#1_41|)) (and .cse3 (= |v_P3_#t~ite30#1_49| |v_P3_#t~ite31#1_41|) .cse4 (let ((.cse6 (= v_~z$w_buff0~0_129 |v_P3_#t~ite30#1_49|))) (or (and .cse5 .cse6) (and .cse7 .cse6 .cse8))) .cse8))) (and .cse1 .cse9 (= v_~z$w_buff0~0_129 v_~z$w_buff0~0_128) (= |v_P3_#t~ite31#1_41| |v_P3Thread1of1ForFork2_#t~ite31#1_1|)))) (let ((.cse14 (= |v_P3_#t~ite42#1_53| |v_P3Thread1of1ForFork2_#t~ite42#1_1|))) (or (and .cse0 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_238) (or (and (or .cse10 (and .cse11 .cse12) .cse13) .cse14 (= |v_P3_#t~ite43#1_45| v_~z$r_buff0_thd4~0_239)) (and (or (and (= |v_P3_#t~ite42#1_53| v_~z$r_buff0_thd4~0_239) .cse15) (and .cse7 .cse16 (= |v_P3_#t~ite42#1_53| 0))) (or .cse7 .cse17) .cse16 .cse4 (= |v_P3_#t~ite42#1_53| |v_P3_#t~ite43#1_45|)))) (and .cse9 (= v_~z$r_buff0_thd4~0_239 v_~z$r_buff0_thd4~0_238) .cse14 (= |v_P3_#t~ite43#1_45| |v_P3Thread1of1ForFork2_#t~ite43#1_1|)))) (let ((.cse18 (= |v_P3_#t~ite36#1_71| |v_P3Thread1of1ForFork2_#t~ite36#1_1|))) (or (and .cse9 .cse18 (= |v_P3_#t~ite37#1_63| |v_P3Thread1of1ForFork2_#t~ite37#1_1|) (= v_~z$w_buff0_used~0_476 v_~z$w_buff0_used~0_475)) (and .cse0 (= v_~z$w_buff0_used~0_475 |v_P3_#t~ite37#1_63|) (or (and (= |v_P3_#t~ite36#1_71| |v_P3_#t~ite37#1_63|) .cse3 .cse4 (or (and .cse7 (= |v_P3_#t~ite36#1_71| 0) .cse8) (and .cse5 (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite36#1_71|))) .cse8) (and (= v_~z$w_buff0_used~0_476 |v_P3_#t~ite37#1_63|) .cse2 .cse18))))) (let ((.cse19 (= |v_P3Thread1of1ForFork2_#t~ite33#1_1| |v_P3_#t~ite33#1_49|))) (or (and (= |v_P3_#t~ite34#1_43| |v_P3Thread1of1ForFork2_#t~ite34#1_1|) .cse9 (= v_~z$w_buff1~0_139 v_~z$w_buff1~0_140) .cse19) (and .cse0 (or (and .cse3 .cse4 (let ((.cse20 (= v_~z$w_buff1~0_140 |v_P3_#t~ite33#1_49|))) (or (and .cse5 .cse20) (and .cse7 .cse20 .cse8))) (= |v_P3_#t~ite33#1_49| |v_P3_#t~ite34#1_43|) .cse8) (and .cse2 .cse19 (= v_~z$w_buff1~0_140 |v_P3_#t~ite34#1_43|))) (= v_~z$w_buff1~0_139 |v_P3_#t~ite34#1_43|)))) (or (and (= v_~z~0_176 v_~__unbuffered_p3_EAX~0_24) .cse0) (and .cse9 (= v_~z$mem_tmp~0_54 v_~z~0_176))) (= v_~weak$$choice0~0_34 |v_P3Thread1of1ForFork2_#t~nondet26#1_1|) (= v_~z$mem_tmp~0_54 v_~z~0_178) (= v_~z$flush_delayed~0_90 0) (= v_~weak$$choice2~0_164 |v_P3Thread1of1ForFork2_#t~nondet27#1_1|) (let ((.cse22 (= |v_P3Thread1of1ForFork2_#t~ite39#1_1| |v_P3_#t~ite39#1_55|))) (or (and .cse0 (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_330) (or (and (= |v_P3_#t~ite40#1_49| |v_P3_#t~ite39#1_55|) (let ((.cse21 (= |v_P3_#t~ite39#1_55| 0))) (or (and .cse21 .cse15) (and .cse7 .cse16 .cse21))) .cse16 .cse3 .cse4) (and .cse22 (or .cse10 .cse23 .cse13) (= |v_P3_#t~ite40#1_49| v_~z$w_buff1_used~0_331)))) (and .cse9 (= v_~z$w_buff1_used~0_331 v_~z$w_buff1_used~0_330) .cse22 (= |v_P3_#t~ite40#1_49| |v_P3Thread1of1ForFork2_#t~ite40#1_1|)))) (let ((.cse29 (= |v_P3_#t~ite45#1_69| |v_P3Thread1of1ForFork2_#t~ite45#1_1|))) (or (and .cse0 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_164) (let ((.cse25 (= (mod v_~z$r_buff0_thd4~0_238 256) 0))) (or (let ((.cse26 (not .cse25))) (and (let ((.cse24 (= |v_P3_#t~ite45#1_69| 0))) (or (and .cse24 (or .cse13 .cse25)) (and .cse24 .cse16 .cse26))) (or .cse17 .cse26) (= |v_P3_#t~ite45#1_69| |v_P3_#t~ite46#1_61|) .cse16 (or .cse26 .cse27))) (and (or .cse13 (and .cse28 .cse25) (and .cse11 .cse25)) .cse29 (= |v_P3_#t~ite46#1_61| v_~z$r_buff1_thd4~0_165))))) (and .cse9 (= v_~z$r_buff1_thd4~0_165 v_~z$r_buff1_thd4~0_164) (= |v_P3_#t~ite46#1_61| |v_P3Thread1of1ForFork2_#t~ite46#1_1|) .cse29))) (or (and (= |v_P3_#t~ite28#1_37| |v_P3Thread1of1ForFork2_#t~ite28#1_1|) .cse2 (= v_~z~0_178 v_~__unbuffered_p3_EAX~0_24)) (and (= |v_P3_#t~ite28#1_37| v_~__unbuffered_p3_EAX~0_24) .cse3 .cse4 (or (and .cse7 (= v_~z$w_buff0~0_129 |v_P3_#t~ite28#1_37|) .cse8) (and .cse5 (= v_~z$w_buff1~0_140 |v_P3_#t~ite28#1_37|))) .cse8)))))) InVars {P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_1|, P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_1|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_165, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_476, ~z$w_buff0~0=v_~z$w_buff0~0_129, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_331, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_1|, ~z$w_buff1~0=v_~z$w_buff1~0_140, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_1|, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_1|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_1|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_1|, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_1|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_1|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_1|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_239, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_1|, ~z~0=v_~z~0_178, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_1|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_1|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_1|} OutVars{P3Thread1of1ForFork2_#t~ite37#1=|v_P3Thread1of1ForFork2_#t~ite37#1_2|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_164, P3Thread1of1ForFork2_#t~ite29#1=|v_P3Thread1of1ForFork2_#t~ite29#1_1|, P3Thread1of1ForFork2_#t~ite46#1=|v_P3Thread1of1ForFork2_#t~ite46#1_2|, ~z$w_buff1~0=v_~z$w_buff1~0_139, P3Thread1of1ForFork2_#t~ite40#1=|v_P3Thread1of1ForFork2_#t~ite40#1_2|, P3Thread1of1ForFork2_#t~ite33#1=|v_P3Thread1of1ForFork2_#t~ite33#1_2|, P3Thread1of1ForFork2_#t~nondet27#1=|v_P3Thread1of1ForFork2_#t~nondet27#1_2|, P3Thread1of1ForFork2_#t~ite42#1=|v_P3Thread1of1ForFork2_#t~ite42#1_2|, P3Thread1of1ForFork2_#t~ite38#1=|v_P3Thread1of1ForFork2_#t~ite38#1_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_24, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_238, P3Thread1of1ForFork2_#t~ite34#1=|v_P3Thread1of1ForFork2_#t~ite34#1_2|, P3Thread1of1ForFork2_#t~ite30#1=|v_P3Thread1of1ForFork2_#t~ite30#1_2|, P3Thread1of1ForFork2_#t~nondet26#1=|v_P3Thread1of1ForFork2_#t~nondet26#1_2|, P3Thread1of1ForFork2_#t~ite47#1=|v_P3Thread1of1ForFork2_#t~ite47#1_1|, P3Thread1of1ForFork2_#t~ite43#1=|v_P3Thread1of1ForFork2_#t~ite43#1_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_54, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_475, ~z$w_buff0~0=v_~z$w_buff0~0_128, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, P3Thread1of1ForFork2_#t~ite39#1=|v_P3Thread1of1ForFork2_#t~ite39#1_2|, ~z$flush_delayed~0=v_~z$flush_delayed~0_90, P3Thread1of1ForFork2_#t~ite44#1=|v_P3Thread1of1ForFork2_#t~ite44#1_1|, P3Thread1of1ForFork2_#t~ite35#1=|v_P3Thread1of1ForFork2_#t~ite35#1_1|, P3Thread1of1ForFork2_#t~ite48#1=|v_P3Thread1of1ForFork2_#t~ite48#1_1|, P3Thread1of1ForFork2_#t~ite31#1=|v_P3Thread1of1ForFork2_#t~ite31#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_34, P3Thread1of1ForFork2_#t~ite36#1=|v_P3Thread1of1ForFork2_#t~ite36#1_2|, P3Thread1of1ForFork2_#t~ite28#1=|v_P3Thread1of1ForFork2_#t~ite28#1_2|, P3Thread1of1ForFork2_#t~ite41#1=|v_P3Thread1of1ForFork2_#t~ite41#1_1|, ~z~0=v_~z~0_176, ~weak$$choice2~0=v_~weak$$choice2~0_164, P3Thread1of1ForFork2_#t~ite45#1=|v_P3Thread1of1ForFork2_#t~ite45#1_2|, P3Thread1of1ForFork2_#t~ite32#1=|v_P3Thread1of1ForFork2_#t~ite32#1_1|} AuxVars[|v_P3_#t~ite33#1_49|, |v_P3_#t~ite46#1_61|, |v_P3_#t~ite30#1_49|, |v_P3_#t~ite37#1_63|, |v_P3_#t~ite31#1_41|, |v_P3_#t~ite34#1_43|, |v_P3_#t~ite42#1_53|, |v_P3_#t~ite45#1_69|, |v_P3_#t~ite40#1_49|, |v_P3_#t~ite36#1_71|, |v_P3_#t~ite39#1_55|, |v_P3_#t~ite43#1_45|, |v_P3_#t~ite28#1_37|] AssignedVars[P3Thread1of1ForFork2_#t~ite37#1, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#t~ite29#1, P3Thread1of1ForFork2_#t~ite46#1, ~z$w_buff1~0, P3Thread1of1ForFork2_#t~ite40#1, P3Thread1of1ForFork2_#t~ite33#1, P3Thread1of1ForFork2_#t~nondet27#1, P3Thread1of1ForFork2_#t~ite42#1, P3Thread1of1ForFork2_#t~ite38#1, ~__unbuffered_p3_EAX~0, ~z$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~ite34#1, P3Thread1of1ForFork2_#t~ite30#1, P3Thread1of1ForFork2_#t~nondet26#1, P3Thread1of1ForFork2_#t~ite47#1, P3Thread1of1ForFork2_#t~ite43#1, ~z$mem_tmp~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, P3Thread1of1ForFork2_#t~ite39#1, ~z$flush_delayed~0, P3Thread1of1ForFork2_#t~ite44#1, P3Thread1of1ForFork2_#t~ite35#1, P3Thread1of1ForFork2_#t~ite48#1, P3Thread1of1ForFork2_#t~ite31#1, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite36#1, P3Thread1of1ForFork2_#t~ite28#1, P3Thread1of1ForFork2_#t~ite41#1, ~z~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite45#1, P3Thread1of1ForFork2_#t~ite32#1][235], [137#L3-1true, 86#L776true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 155#true, 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 49#L842true, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, 386#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#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#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 157#(= ~__unbuffered_p3_EAX~0 0), Black: 280#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(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 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:26,086 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L776-->L781: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0][215], [139#L781true, 137#L3-1true, Black: 323#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 69#L809true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 317#(= ~a~0 1), 124#L763true, Black: 268#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 250#true, Black: 254#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, Black: 194#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 272#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 336#true, Black: 338#(= ~x~0 1), Black: 347#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 339#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 191#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 227#true, Black: 240#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 390#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), Black: 242#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 280#true, 309#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L826true, Black: 305#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 155#true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2021-12-06 20:54:26,087 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,087 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-06 20:54:26,963 INFO L129 PetriNetUnfolder]: 13744/28159 cut-off events. [2021-12-06 20:54:26,963 INFO L130 PetriNetUnfolder]: For 88465/107758 co-relation queries the response was YES. [2021-12-06 20:54:27,130 INFO L84 FinitePrefix]: Finished finitePrefix Result has 101322 conditions, 28159 events. 13744/28159 cut-off events. For 88465/107758 co-relation queries the response was YES. Maximal size of possible extension queue 2735. Compared 319106 event pairs, 596 based on Foata normal form. 1244/27415 useless extension candidates. Maximal degree in co-relation 101287. Up to 4150 conditions per place. [2021-12-06 20:54:27,149 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 52 selfloop transitions, 43 changer transitions 110/302 dead transitions. [2021-12-06 20:54:27,149 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 302 transitions, 2203 flow [2021-12-06 20:54:27,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-06 20:54:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-12-06 20:54:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2263 transitions. [2021-12-06 20:54:27,154 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8693814829043411 [2021-12-06 20:54:27,154 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2263 transitions. [2021-12-06 20:54:27,154 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2263 transitions. [2021-12-06 20:54:27,155 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:27,155 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2263 transitions. [2021-12-06 20:54:27,159 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 119.10526315789474) internal successors, (2263), 19 states have internal predecessors, (2263), 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) [2021-12-06 20:54:27,163 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 137.0) internal successors, (2740), 20 states have internal predecessors, (2740), 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) [2021-12-06 20:54:27,164 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 137.0) internal successors, (2740), 20 states have internal predecessors, (2740), 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) [2021-12-06 20:54:27,164 INFO L186 Difference]: Start difference. First operand has 188 places, 186 transitions, 954 flow. Second operand 19 states and 2263 transitions. [2021-12-06 20:54:27,164 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 302 transitions, 2203 flow [2021-12-06 20:54:29,142 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 302 transitions, 2116 flow, removed 28 selfloop flow, removed 5 redundant places. [2021-12-06 20:54:29,145 INFO L242 Difference]: Finished difference. Result has 205 places, 163 transitions, 859 flow [2021-12-06 20:54:29,146 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=911, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=859, PETRI_PLACES=205, PETRI_TRANSITIONS=163} [2021-12-06 20:54:29,146 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 61 predicate places. [2021-12-06 20:54:29,146 INFO L470 AbstractCegarLoop]: Abstraction has has 205 places, 163 transitions, 859 flow [2021-12-06 20:54:29,147 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 114.0) internal successors, (1026), 9 states have internal predecessors, (1026), 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) [2021-12-06 20:54:29,147 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:29,147 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:54:29,147 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 20:54:29,147 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:29,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:29,147 INFO L85 PathProgramCache]: Analyzing trace with hash 722503778, now seen corresponding path program 1 times [2021-12-06 20:54:29,147 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:29,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525799296] [2021-12-06 20:54:29,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:29,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:29,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:29,248 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:29,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525799296] [2021-12-06 20:54:29,249 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525799296] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:29,249 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:29,249 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:54:29,249 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917696527] [2021-12-06 20:54:29,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:29,249 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:54:29,250 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:29,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:54:29,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:54:29,251 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2021-12-06 20:54:29,251 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 205 places, 163 transitions, 859 flow. Second operand has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 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) [2021-12-06 20:54:29,251 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:29,252 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2021-12-06 20:54:29,252 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:29,937 INFO L129 PetriNetUnfolder]: 1119/4626 cut-off events. [2021-12-06 20:54:29,937 INFO L130 PetriNetUnfolder]: For 10497/10880 co-relation queries the response was YES. [2021-12-06 20:54:29,963 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14222 conditions, 4626 events. 1119/4626 cut-off events. For 10497/10880 co-relation queries the response was YES. Maximal size of possible extension queue 514. Compared 54805 event pairs, 24 based on Foata normal form. 1/4378 useless extension candidates. Maximal degree in co-relation 14162. Up to 526 conditions per place. [2021-12-06 20:54:29,967 INFO L132 encePairwiseOnDemand]: 120/137 looper letters, 27 selfloop transitions, 16 changer transitions 16/188 dead transitions. [2021-12-06 20:54:29,967 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 188 transitions, 1147 flow [2021-12-06 20:54:29,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-06 20:54:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-12-06 20:54:29,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 886 transitions. [2021-12-06 20:54:29,970 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8083941605839416 [2021-12-06 20:54:29,970 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 886 transitions. [2021-12-06 20:54:29,970 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 886 transitions. [2021-12-06 20:54:29,970 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:29,970 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 886 transitions. [2021-12-06 20:54:29,972 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 110.75) internal successors, (886), 8 states have internal predecessors, (886), 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) [2021-12-06 20:54:29,974 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 137.0) internal successors, (1233), 9 states have internal predecessors, (1233), 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) [2021-12-06 20:54:29,974 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 137.0) internal successors, (1233), 9 states have internal predecessors, (1233), 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) [2021-12-06 20:54:29,974 INFO L186 Difference]: Start difference. First operand has 205 places, 163 transitions, 859 flow. Second operand 8 states and 886 transitions. [2021-12-06 20:54:29,975 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 201 places, 188 transitions, 1147 flow [2021-12-06 20:54:30,068 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 188 transitions, 963 flow, removed 56 selfloop flow, removed 20 redundant places. [2021-12-06 20:54:30,071 INFO L242 Difference]: Finished difference. Result has 186 places, 165 transitions, 806 flow [2021-12-06 20:54:30,071 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=729, PETRI_DIFFERENCE_MINUEND_PLACES=174, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=163, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=806, PETRI_PLACES=186, PETRI_TRANSITIONS=165} [2021-12-06 20:54:30,071 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 42 predicate places. [2021-12-06 20:54:30,072 INFO L470 AbstractCegarLoop]: Abstraction has has 186 places, 165 transitions, 806 flow [2021-12-06 20:54:30,072 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 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) [2021-12-06 20:54:30,072 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:30,072 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:54:30,072 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-06 20:54:30,073 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:30,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:30,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1380246954, now seen corresponding path program 2 times [2021-12-06 20:54:30,073 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:30,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042877108] [2021-12-06 20:54:30,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:30,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:30,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:30,176 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:30,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042877108] [2021-12-06 20:54:30,177 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042877108] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:30,177 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:30,177 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:54:30,177 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602967275] [2021-12-06 20:54:30,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:30,178 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:54:30,178 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:30,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:54:30,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:54:30,180 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 137 [2021-12-06 20:54:30,181 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 165 transitions, 806 flow. Second operand has 7 states, 7 states have (on average 115.71428571428571) internal successors, (810), 7 states have internal predecessors, (810), 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) [2021-12-06 20:54:30,181 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:30,181 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 137 [2021-12-06 20:54:30,181 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:30,591 INFO L129 PetriNetUnfolder]: 701/2713 cut-off events. [2021-12-06 20:54:30,591 INFO L130 PetriNetUnfolder]: For 3971/4027 co-relation queries the response was YES. [2021-12-06 20:54:30,606 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7473 conditions, 2713 events. 701/2713 cut-off events. For 3971/4027 co-relation queries the response was YES. Maximal size of possible extension queue 334. Compared 28802 event pairs, 10 based on Foata normal form. 1/2572 useless extension candidates. Maximal degree in co-relation 7441. Up to 322 conditions per place. [2021-12-06 20:54:30,609 INFO L132 encePairwiseOnDemand]: 131/137 looper letters, 20 selfloop transitions, 3 changer transitions 14/174 dead transitions. [2021-12-06 20:54:30,609 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 189 places, 174 transitions, 900 flow [2021-12-06 20:54:30,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 20:54:30,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-06 20:54:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 823 transitions. [2021-12-06 20:54:30,610 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8581856100104275 [2021-12-06 20:54:30,610 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 823 transitions. [2021-12-06 20:54:30,610 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 823 transitions. [2021-12-06 20:54:30,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:30,611 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 823 transitions. [2021-12-06 20:54:30,612 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 117.57142857142857) internal successors, (823), 7 states have internal predecessors, (823), 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) [2021-12-06 20:54:30,614 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 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) [2021-12-06 20:54:30,614 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 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) [2021-12-06 20:54:30,614 INFO L186 Difference]: Start difference. First operand has 186 places, 165 transitions, 806 flow. Second operand 7 states and 823 transitions. [2021-12-06 20:54:30,614 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 189 places, 174 transitions, 900 flow [2021-12-06 20:54:30,660 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 174 transitions, 850 flow, removed 13 selfloop flow, removed 8 redundant places. [2021-12-06 20:54:30,662 INFO L242 Difference]: Finished difference. Result has 185 places, 159 transitions, 726 flow [2021-12-06 20:54:30,662 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=762, PETRI_DIFFERENCE_MINUEND_PLACES=175, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=165, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=162, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=726, PETRI_PLACES=185, PETRI_TRANSITIONS=159} [2021-12-06 20:54:30,663 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 41 predicate places. [2021-12-06 20:54:30,663 INFO L470 AbstractCegarLoop]: Abstraction has has 185 places, 159 transitions, 726 flow [2021-12-06 20:54:30,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.71428571428571) internal successors, (810), 7 states have internal predecessors, (810), 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) [2021-12-06 20:54:30,663 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:30,664 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:54:30,664 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-06 20:54:30,664 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:30,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:30,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1485978046, now seen corresponding path program 3 times [2021-12-06 20:54:30,664 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:30,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3409439] [2021-12-06 20:54:30,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:30,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:54:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:54:30,936 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:54:30,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3409439] [2021-12-06 20:54:30,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3409439] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:54:30,936 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:54:30,936 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-12-06 20:54:30,937 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757116490] [2021-12-06 20:54:30,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:54:30,937 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-12-06 20:54:30,937 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:54:30,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-12-06 20:54:30,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-12-06 20:54:30,940 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 137 [2021-12-06 20:54:30,942 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 185 places, 159 transitions, 726 flow. Second operand has 12 states, 12 states have (on average 110.91666666666667) internal successors, (1331), 12 states have internal predecessors, (1331), 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) [2021-12-06 20:54:30,942 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:54:30,942 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 137 [2021-12-06 20:54:30,942 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:54:31,335 INFO L129 PetriNetUnfolder]: 591/2397 cut-off events. [2021-12-06 20:54:31,335 INFO L130 PetriNetUnfolder]: For 3577/3665 co-relation queries the response was YES. [2021-12-06 20:54:31,351 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6564 conditions, 2397 events. 591/2397 cut-off events. For 3577/3665 co-relation queries the response was YES. Maximal size of possible extension queue 308. Compared 25052 event pairs, 4 based on Foata normal form. 1/2254 useless extension candidates. Maximal degree in co-relation 6532. Up to 316 conditions per place. [2021-12-06 20:54:31,353 INFO L132 encePairwiseOnDemand]: 125/137 looper letters, 16 selfloop transitions, 8 changer transitions 39/166 dead transitions. [2021-12-06 20:54:31,353 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 194 places, 166 transitions, 823 flow [2021-12-06 20:54:31,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-06 20:54:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-06 20:54:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1447 transitions. [2021-12-06 20:54:31,356 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8124649073554183 [2021-12-06 20:54:31,357 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1447 transitions. [2021-12-06 20:54:31,357 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1447 transitions. [2021-12-06 20:54:31,357 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:31,358 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1447 transitions. [2021-12-06 20:54:31,361 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 111.3076923076923) internal successors, (1447), 13 states have internal predecessors, (1447), 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) [2021-12-06 20:54:31,363 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 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) [2021-12-06 20:54:31,364 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 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) [2021-12-06 20:54:31,364 INFO L186 Difference]: Start difference. First operand has 185 places, 159 transitions, 726 flow. Second operand 13 states and 1447 transitions. [2021-12-06 20:54:31,364 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 194 places, 166 transitions, 823 flow [2021-12-06 20:54:31,402 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 166 transitions, 794 flow, removed 7 selfloop flow, removed 7 redundant places. [2021-12-06 20:54:31,404 INFO L242 Difference]: Finished difference. Result has 192 places, 127 transitions, 475 flow [2021-12-06 20:54:31,404 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=703, PETRI_DIFFERENCE_MINUEND_PLACES=175, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=475, PETRI_PLACES=192, PETRI_TRANSITIONS=127} [2021-12-06 20:54:31,405 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 48 predicate places. [2021-12-06 20:54:31,405 INFO L470 AbstractCegarLoop]: Abstraction has has 192 places, 127 transitions, 475 flow [2021-12-06 20:54:31,405 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 110.91666666666667) internal successors, (1331), 12 states have internal predecessors, (1331), 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) [2021-12-06 20:54:31,405 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:54:31,405 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:54:31,405 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 20:54:31,406 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 20:54:31,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:54:31,406 INFO L85 PathProgramCache]: Analyzing trace with hash 1557699166, now seen corresponding path program 4 times [2021-12-06 20:54:31,406 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:54:31,406 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703507029] [2021-12-06 20:54:31,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:54:31,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:54:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 20:54:31,462 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 20:54:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 20:54:31,554 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 20:54:31,555 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-06 20:54:31,555 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2021-12-06 20:54:31,557 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P3Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2021-12-06 20:54:31,557 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2021-12-06 20:54:31,557 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 7 remaining) [2021-12-06 20:54:31,557 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 7 remaining) [2021-12-06 20:54:31,557 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 7 remaining) [2021-12-06 20:54:31,557 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P3Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2021-12-06 20:54:31,558 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-06 20:54:31,561 INFO L732 BasicCegarLoop]: Path program histogram: [4, 3, 1, 1, 1, 1, 1, 1] [2021-12-06 20:54:31,565 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-12-06 20:54:31,565 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 20:54:31,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 08:54:31 BasicIcfg [2021-12-06 20:54:31,693 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 20:54:31,693 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 20:54:31,693 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 20:54:31,694 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 20:54:31,694 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 08:54:06" (3/4) ... [2021-12-06 20:54:31,695 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-12-06 20:54:31,817 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 20:54:31,817 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 20:54:31,817 INFO L158 Benchmark]: Toolchain (without parser) took 26880.45ms. Allocated memory was 109.1MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 64.5MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2021-12-06 20:54:31,817 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 109.1MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 20:54:31,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 385.68ms. Allocated memory is still 109.1MB. Free memory was 64.4MB in the beginning and 69.0MB in the end (delta: -4.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-06 20:54:31,818 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.04ms. Allocated memory is still 109.1MB. Free memory was 69.0MB in the beginning and 66.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 20:54:31,818 INFO L158 Benchmark]: Boogie Preprocessor took 40.18ms. Allocated memory is still 109.1MB. Free memory was 66.0MB in the beginning and 63.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 20:54:31,818 INFO L158 Benchmark]: RCFGBuilder took 784.00ms. Allocated memory was 109.1MB in the beginning and 136.3MB in the end (delta: 27.3MB). Free memory was 63.2MB in the beginning and 103.4MB in the end (delta: -40.2MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2021-12-06 20:54:31,819 INFO L158 Benchmark]: TraceAbstraction took 25496.92ms. Allocated memory was 136.3MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 102.4MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2021-12-06 20:54:31,819 INFO L158 Benchmark]: Witness Printer took 123.47ms. Allocated memory is still 3.1GB. Free memory was 1.8GB in the beginning and 1.7GB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-12-06 20:54:31,821 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 109.1MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 385.68ms. Allocated memory is still 109.1MB. Free memory was 64.4MB in the beginning and 69.0MB in the end (delta: -4.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.04ms. Allocated memory is still 109.1MB. Free memory was 69.0MB in the beginning and 66.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.18ms. Allocated memory is still 109.1MB. Free memory was 66.0MB in the beginning and 63.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 784.00ms. Allocated memory was 109.1MB in the beginning and 136.3MB in the end (delta: 27.3MB). Free memory was 63.2MB in the beginning and 103.4MB in the end (delta: -40.2MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. * TraceAbstraction took 25496.92ms. Allocated memory was 136.3MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 102.4MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Witness Printer took 123.47ms. Allocated memory is still 3.1GB. Free memory was 1.8GB in the beginning and 1.7GB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0] [L718] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L720] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L722] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L723] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L724] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L726] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L728] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L730] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L731] 0 _Bool z$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0] [L732] 0 int z$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0] [L733] 0 _Bool z$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0] [L734] 0 _Bool z$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0] [L735] 0 _Bool z$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0] [L736] 0 _Bool z$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0] [L737] 0 _Bool z$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0] [L738] 0 _Bool z$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0] [L739] 0 _Bool z$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0] [L740] 0 _Bool z$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0] [L741] 0 _Bool z$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0] [L742] 0 _Bool z$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0] [L743] 0 _Bool z$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0] [L744] 0 int *z$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}] [L745] 0 int z$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0] [L746] 0 _Bool z$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0] [L747] 0 int z$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0] [L748] 0 _Bool z$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L750] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L869] 0 pthread_t t357; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t357={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L870] FCALL, FORK 0 pthread_create(&t357, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t357, ((void *)0), P0, ((void *)0))=-3, t357={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L871] 0 pthread_t t358; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t357={5:0}, t358={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L872] FCALL, FORK 0 pthread_create(&t358, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t358, ((void *)0), P1, ((void *)0))=-2, t357={5:0}, t358={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L873] 0 pthread_t t359; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t357={5:0}, t358={6:0}, t359={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L874] FCALL, FORK 0 pthread_create(&t359, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t359, ((void *)0), P2, ((void *)0))=-1, t357={5:0}, t358={6:0}, t359={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L875] 0 pthread_t t360; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t357={5:0}, t358={6:0}, t359={7:0}, t360={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L876] FCALL, FORK 0 pthread_create(&t360, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t360, ((void *)0), P3, ((void *)0))=0, t357={5:0}, t358={6:0}, t359={7:0}, t360={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L815] 4 z$w_buff1 = z$w_buff0 [L816] 4 z$w_buff0 = 1 [L817] 4 z$w_buff1_used = z$w_buff0_used [L818] 4 z$w_buff0_used = (_Bool)1 [L819] CALL 4 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L18] COND FALSE 4 !(!expression) [L819] RET 4 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L820] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L821] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L822] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L823] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L824] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L825] 4 z$r_buff0_thd4 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L828] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L829] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L830] 4 z$flush_delayed = weak$$choice2 [L831] 4 z$mem_tmp = z [L832] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L832] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1 [L832] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L832] 4 z = !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L833] EXPR 4 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) [L833] 4 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) [L834] EXPR 4 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) [L834] 4 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) [L835] EXPR 4 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) [L835] 4 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) [L836] EXPR 4 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L836] 4 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L837] EXPR 4 weak$$choice2 ? z$r_buff0_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff0_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4)) [L837] 4 z$r_buff0_thd4 = weak$$choice2 ? z$r_buff0_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff0_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4)) [L838] EXPR 4 weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L838] 4 z$r_buff1_thd4 = weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L839] 4 __unbuffered_p3_EAX = z [L840] EXPR 4 z$flush_delayed ? z$mem_tmp : z [L840] 4 z = z$flush_delayed ? z$mem_tmp : z [L841] 4 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L844] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L754] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L757] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L769] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L772] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L775] 2 __unbuffered_p1_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L787] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L790] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L791] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L792] 3 z$flush_delayed = weak$$choice2 [L793] 3 z$mem_tmp = z [L794] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L794] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L795] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L795] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0) [L795] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L795] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L796] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L796] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1) [L796] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L796] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L797] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L797] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used) [L797] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L797] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L798] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L798] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L798] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L798] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L799] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L799] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3) [L799] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L799] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L800] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L800] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L800] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L800] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L801] 3 __unbuffered_p2_EAX = z [L802] EXPR 3 z$flush_delayed ? z$mem_tmp : z [L802] 3 z = z$flush_delayed ? z$mem_tmp : z [L803] 3 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L847] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L847] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L848] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L848] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L849] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L849] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L850] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L850] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L851] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L851] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L854] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L762] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L780] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L808] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L878] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t357={5:0}, t358={6:0}, t359={7:0}, t360={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L880] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L880] RET 0 assume_abort_if_not(main$tmp_guard0) [L882] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L882] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L882] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L882] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L883] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L883] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L884] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L884] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L885] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L885] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L886] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L886] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L889] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t357={5:0}, t358={6:0}, t359={7:0}, t360={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L891] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 876]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 874]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 870]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 872]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 172 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 25.2s, OverallIterations: 13, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 23.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 778 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 778 mSDsluCounter, 770 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1304 mSDsCounter, 167 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1590 IncrementalHoareTripleChecker+Invalid, 1757 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 167 mSolverCounterUnsat, 157 mSDtfsCounter, 1590 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 164 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1144occurred in iteration=6, InterpolantAutomatonStates: 129, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1265 NumberOfCodeBlocks, 1265 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1147 ConstructedInterpolants, 0 QuantifiedInterpolants, 5843 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-12-06 20:54:31,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a645ed48-79ff-4d52-b6cb-9bf535fc5cfb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE