./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ --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 98d8aefe0e01e05845b14b6dd9685e093c9c5c7f8cc89a689bcb4822a773c420 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:25:01,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:25:01,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:25:01,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:25:01,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:25:01,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:25:01,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:25:01,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:25:01,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:25:01,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:25:01,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:25:01,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:25:01,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:25:01,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:25:01,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:25:01,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:25:01,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:25:01,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:25:01,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:25:01,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:25:01,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:25:01,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:25:01,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:25:01,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:25:01,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:25:01,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:25:01,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:25:01,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:25:01,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:25:01,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:25:01,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:25:01,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:25:01,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:25:01,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:25:01,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:25:01,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:25:01,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:25:01,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:25:01,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:25:01,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:25:01,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:25:01,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-10-17 10:25:01,446 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:25:01,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:25:01,448 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:25:01,448 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:25:01,449 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:25:01,449 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:25:01,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:25:01,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:25:01,450 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:25:01,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:25:01,452 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 10:25:01,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:25:01,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 10:25:01,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:25:01,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:25:01,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:25:01,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:25:01,453 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 10:25:01,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:25:01,454 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:25:01,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:25:01,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:25:01,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:25:01,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:25:01,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:25:01,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:25:01,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:25:01,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:25:01,457 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:25:01,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:25:01,458 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:25:01,458 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:25:01,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:25:01,458 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_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98d8aefe0e01e05845b14b6dd9685e093c9c5c7f8cc89a689bcb4822a773c420 [2022-10-17 10:25:01,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:25:01,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:25:01,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:25:01,793 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:25:01,793 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:25:01,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i [2022-10-17 10:25:01,874 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/data/c4db569d2/c7ffbaba9ef34b9e8298b086433e12a8/FLAGe53f2d53a [2022-10-17 10:25:02,380 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:25:02,383 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i [2022-10-17 10:25:02,405 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/data/c4db569d2/c7ffbaba9ef34b9e8298b086433e12a8/FLAGe53f2d53a [2022-10-17 10:25:02,697 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/data/c4db569d2/c7ffbaba9ef34b9e8298b086433e12a8 [2022-10-17 10:25:02,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:25:02,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:25:02,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:25:02,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:25:02,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:25:02,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:25:02" (1/1) ... [2022-10-17 10:25:02,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13cb7055 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:02, skipping insertion in model container [2022-10-17 10:25:02,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:25:02" (1/1) ... [2022-10-17 10:25:02,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:25:02,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:25:03,091 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_086cf7f4-b811-438d-98ea-ce1d854f74b6/sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i[1001,1014] [2022-10-17 10:25:03,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:25:03,389 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:25:03,402 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_086cf7f4-b811-438d-98ea-ce1d854f74b6/sv-benchmarks/c/pthread-wmm/mix026_power.opt_tso.opt.i[1001,1014] [2022-10-17 10:25:03,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:25:03,529 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:25:03,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03 WrapperNode [2022-10-17 10:25:03,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:25:03,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:25:03,531 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:25:03,531 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:25:03,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,615 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-10-17 10:25:03,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:25:03,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:25:03,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:25:03,623 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:25:03,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,669 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,683 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,692 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,695 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:25:03,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:25:03,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:25:03,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:25:03,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (1/1) ... [2022-10-17 10:25:03,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:25:03,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:25:03,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:25:03,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_086cf7f4-b811-438d-98ea-ce1d854f74b6/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:25:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:25:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-10-17 10:25:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:25:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:25:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:25:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-10-17 10:25:03,794 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-10-17 10:25:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-10-17 10:25:03,794 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-10-17 10:25:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-10-17 10:25:03,795 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-10-17 10:25:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-10-17 10:25:03,795 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-10-17 10:25:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:25:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-10-17 10:25:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:25:03,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:25:03,797 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 10:25:03,995 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:25:03,997 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:25:04,768 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:25:05,397 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:25:05,397 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 10:25:05,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:25:05 BoogieIcfgContainer [2022-10-17 10:25:05,400 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:25:05,403 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-17 10:25:05,403 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-17 10:25:05,407 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-17 10:25:05,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.10 10:25:02" (1/3) ... [2022-10-17 10:25:05,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ae0f9aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:25:05, skipping insertion in model container [2022-10-17 10:25:05,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:25:03" (2/3) ... [2022-10-17 10:25:05,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ae0f9aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:25:05, skipping insertion in model container [2022-10-17 10:25:05,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:25:05" (3/3) ... [2022-10-17 10:25:05,410 INFO L112 eAbstractionObserver]: Analyzing ICFG mix026_power.opt_tso.opt.i [2022-10-17 10:25:05,420 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-10-17 10:25:05,430 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-17 10:25:05,431 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-10-17 10:25:05,431 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-10-17 10:25:05,533 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-10-17 10:25:05,572 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 148 places, 137 transitions, 294 flow [2022-10-17 10:25:05,637 INFO L130 PetriNetUnfolder]: 2/133 cut-off events. [2022-10-17 10:25:05,637 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-10-17 10:25:05,642 INFO L83 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 72 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2022-10-17 10:25:05,643 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 137 transitions, 294 flow [2022-10-17 10:25:05,648 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 133 transitions, 278 flow [2022-10-17 10:25:05,659 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-17 10:25:05,666 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@54fe6b99, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-17 10:25:05,666 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-10-17 10:25:05,683 INFO L130 PetriNetUnfolder]: 0/63 cut-off events. [2022-10-17 10:25:05,683 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-10-17 10:25:05,684 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:25:05,684 INFO L208 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] [2022-10-17 10:25:05,685 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-10-17 10:25:05,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:25:05,690 INFO L85 PathProgramCache]: Analyzing trace with hash -535244527, now seen corresponding path program 1 times [2022-10-17 10:25:05,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:25:05,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022223839] [2022-10-17 10:25:05,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:25:05,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:25:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:25:06,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:25:06,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:25:06,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022223839] [2022-10-17 10:25:06,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022223839] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:25:06,368 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:25:06,369 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-17 10:25:06,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543600855] [2022-10-17 10:25:06,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:25:06,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-17 10:25:06,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:25:06,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 10:25:06,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 10:25:06,418 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 122 out of 137 [2022-10-17 10:25:06,425 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 133 transitions, 278 flow. Second operand has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:06,425 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:25:06,426 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 122 of 137 [2022-10-17 10:25:06,427 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:25:06,800 INFO L130 PetriNetUnfolder]: 109/538 cut-off events. [2022-10-17 10:25:06,801 INFO L131 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2022-10-17 10:25:06,809 INFO L83 FinitePrefix]: Finished finitePrefix Result has 764 conditions, 538 events. 109/538 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 2740 event pairs, 67 based on Foata normal form. 22/515 useless extension candidates. Maximal degree in co-relation 706. Up to 131 conditions per place. [2022-10-17 10:25:06,815 INFO L137 encePairwiseOnDemand]: 132/137 looper letters, 15 selfloop transitions, 2 changer transitions 0/135 dead transitions. [2022-10-17 10:25:06,815 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 135 transitions, 322 flow [2022-10-17 10:25:06,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 10:25:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-10-17 10:25:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 388 transitions. [2022-10-17 10:25:06,839 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9440389294403893 [2022-10-17 10:25:06,840 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 388 transitions. [2022-10-17 10:25:06,840 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 388 transitions. [2022-10-17 10:25:06,845 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:25:06,847 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 388 transitions. [2022-10-17 10:25:06,853 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 129.33333333333334) internal successors, (388), 3 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:06,881 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) [2022-10-17 10:25:06,882 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) [2022-10-17 10:25:06,884 INFO L175 Difference]: Start difference. First operand has 144 places, 133 transitions, 278 flow. Second operand 3 states and 388 transitions. [2022-10-17 10:25:06,885 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 135 transitions, 322 flow [2022-10-17 10:25:06,890 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 135 transitions, 316 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-10-17 10:25:06,900 INFO L231 Difference]: Finished difference. Result has 140 places, 129 transitions, 270 flow [2022-10-17 10:25:06,902 INFO L270 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} [2022-10-17 10:25:06,908 INFO L287 CegarLoopForPetriNet]: 144 programPoint places, -4 predicate places. [2022-10-17 10:25:06,908 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 129 transitions, 270 flow [2022-10-17 10:25:06,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:06,909 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:25:06,910 INFO L208 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] [2022-10-17 10:25:06,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-17 10:25:06,911 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-10-17 10:25:06,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:25:06,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1888786753, now seen corresponding path program 1 times [2022-10-17 10:25:06,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:25:06,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203862871] [2022-10-17 10:25:06,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:25:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:25:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:25:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:25:07,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:25:07,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203862871] [2022-10-17 10:25:07,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203862871] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:25:07,529 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:25:07,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-10-17 10:25:07,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260357802] [2022-10-17 10:25:07,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:25:07,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-10-17 10:25:07,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:25:07,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-10-17 10:25:07,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-10-17 10:25:07,536 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2022-10-17 10:25:07,542 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:07,543 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:25:07,543 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2022-10-17 10:25:07,543 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:25:12,557 INFO L130 PetriNetUnfolder]: 6266/14192 cut-off events. [2022-10-17 10:25:12,557 INFO L131 PetriNetUnfolder]: For 616/616 co-relation queries the response was YES. [2022-10-17 10:25:12,632 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23736 conditions, 14192 events. 6266/14192 cut-off events. For 616/616 co-relation queries the response was YES. Maximal size of possible extension queue 757. Compared 138737 event pairs, 1311 based on Foata normal form. 0/13888 useless extension candidates. Maximal degree in co-relation 23675. Up to 3819 conditions per place. [2022-10-17 10:25:12,685 INFO L137 encePairwiseOnDemand]: 124/137 looper letters, 35 selfloop transitions, 9 changer transitions 84/217 dead transitions. [2022-10-17 10:25:12,685 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 217 transitions, 696 flow [2022-10-17 10:25:12,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-10-17 10:25:12,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-10-17 10:25:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1071 transitions. [2022-10-17 10:25:12,690 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8686131386861314 [2022-10-17 10:25:12,690 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1071 transitions. [2022-10-17 10:25:12,690 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1071 transitions. [2022-10-17 10:25:12,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:25:12,692 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1071 transitions. [2022-10-17 10:25:12,695 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 119.0) internal successors, (1071), 9 states have internal predecessors, (1071), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:12,699 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:12,701 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:12,701 INFO L175 Difference]: Start difference. First operand has 140 places, 129 transitions, 270 flow. Second operand 9 states and 1071 transitions. [2022-10-17 10:25:12,701 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 217 transitions, 696 flow [2022-10-17 10:25:12,705 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 217 transitions, 678 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-10-17 10:25:12,709 INFO L231 Difference]: Finished difference. Result has 154 places, 121 transitions, 348 flow [2022-10-17 10:25:12,710 INFO L270 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=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=348, PETRI_PLACES=154, PETRI_TRANSITIONS=121} [2022-10-17 10:25:12,711 INFO L287 CegarLoopForPetriNet]: 144 programPoint places, 10 predicate places. [2022-10-17 10:25:12,711 INFO L495 AbstractCegarLoop]: Abstraction has has 154 places, 121 transitions, 348 flow [2022-10-17 10:25:12,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:12,712 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:25:12,713 INFO L208 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] [2022-10-17 10:25:12,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-17 10:25:12,713 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-10-17 10:25:12,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:25:12,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1614841378, now seen corresponding path program 1 times [2022-10-17 10:25:12,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:25:12,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147470434] [2022-10-17 10:25:12,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:25:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:25:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:25:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:25:13,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:25:13,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147470434] [2022-10-17 10:25:13,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147470434] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:25:13,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:25:13,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-10-17 10:25:13,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1974269460] [2022-10-17 10:25:13,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:25:13,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-17 10:25:13,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:25:13,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-17 10:25:13,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-10-17 10:25:13,037 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 137 [2022-10-17 10:25:13,038 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 121 transitions, 348 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) [2022-10-17 10:25:13,039 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:25:13,039 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 137 [2022-10-17 10:25:13,039 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:25:16,157 INFO L130 PetriNetUnfolder]: 4202/7350 cut-off events. [2022-10-17 10:25:16,158 INFO L131 PetriNetUnfolder]: For 11977/12025 co-relation queries the response was YES. [2022-10-17 10:25:16,186 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22722 conditions, 7350 events. 4202/7350 cut-off events. For 11977/12025 co-relation queries the response was YES. Maximal size of possible extension queue 476. Compared 53418 event pairs, 492 based on Foata normal form. 190/7424 useless extension candidates. Maximal degree in co-relation 22649. Up to 2297 conditions per place. [2022-10-17 10:25:16,229 INFO L137 encePairwiseOnDemand]: 127/137 looper letters, 43 selfloop transitions, 7 changer transitions 91/230 dead transitions. [2022-10-17 10:25:16,229 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 230 transitions, 1190 flow [2022-10-17 10:25:16,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-10-17 10:25:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-10-17 10:25:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1505 transitions. [2022-10-17 10:25:16,236 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8450308815272319 [2022-10-17 10:25:16,236 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1505 transitions. [2022-10-17 10:25:16,236 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1505 transitions. [2022-10-17 10:25:16,238 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:25:16,238 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1505 transitions. [2022-10-17 10:25:16,244 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.76923076923077) internal successors, (1505), 13 states have internal predecessors, (1505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:16,249 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) [2022-10-17 10:25:16,251 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) [2022-10-17 10:25:16,251 INFO L175 Difference]: Start difference. First operand has 154 places, 121 transitions, 348 flow. Second operand 13 states and 1505 transitions. [2022-10-17 10:25:16,252 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 230 transitions, 1190 flow [2022-10-17 10:25:16,300 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 230 transitions, 1088 flow, removed 12 selfloop flow, removed 2 redundant places. [2022-10-17 10:25:16,305 INFO L231 Difference]: Finished difference. Result has 156 places, 124 transitions, 408 flow [2022-10-17 10:25:16,306 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=324, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=408, PETRI_PLACES=156, PETRI_TRANSITIONS=124} [2022-10-17 10:25:16,310 INFO L287 CegarLoopForPetriNet]: 144 programPoint places, 12 predicate places. [2022-10-17 10:25:16,311 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 124 transitions, 408 flow [2022-10-17 10:25:16,312 INFO L496 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) [2022-10-17 10:25:16,312 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:25:16,312 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:25:16,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-17 10:25:16,313 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-10-17 10:25:16,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:25:16,314 INFO L85 PathProgramCache]: Analyzing trace with hash 1319086192, now seen corresponding path program 1 times [2022-10-17 10:25:16,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:25:16,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593615658] [2022-10-17 10:25:16,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:25:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:25:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:25:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:25:16,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:25:16,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593615658] [2022-10-17 10:25:16,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593615658] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:25:16,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:25:16,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-10-17 10:25:16,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454119157] [2022-10-17 10:25:16,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:25:16,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-10-17 10:25:16,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:25:16,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-10-17 10:25:16,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-10-17 10:25:16,693 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 137 [2022-10-17 10:25:16,694 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 124 transitions, 408 flow. Second operand has 6 states, 6 states have (on average 113.0) internal successors, (678), 6 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:16,694 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:25:16,694 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 137 [2022-10-17 10:25:16,694 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:25:18,082 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-10-17 10:25:18,082 INFO L383 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-10-17 10:25:18,082 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:25:18,082 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:25:18,082 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:25:18,329 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:18,329 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,330 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,330 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,330 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,356 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 61#L869-3true, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:18,356 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,356 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,356 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,356 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,361 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-10-17 10:25:18,361 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,362 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,362 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,362 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,365 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:18,365 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,366 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,366 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,366 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-10-17 10:25:18,652 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:18,653 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,653 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,653 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,653 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,679 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-10-17 10:25:18,679 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,679 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,679 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,679 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,684 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:18,684 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,684 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,684 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,684 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,687 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:18,687 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,687 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,687 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,688 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,690 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-10-17 10:25:18,690 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,690 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,690 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:18,690 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-10-17 10:25:19,171 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 61#L869-3true, P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:19,171 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,171 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,171 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,171 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,184 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:19,184 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,184 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,184 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,185 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,187 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:19,187 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,187 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,188 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,188 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,216 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-10-17 10:25:19,217 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,217 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,217 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,217 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,219 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-10-17 10:25:19,219 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,219 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,219 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,219 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,227 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-10-17 10:25:19,228 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,228 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,228 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,228 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,229 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:19,229 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,229 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,229 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,229 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,236 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-10-17 10:25:19,236 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,236 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,236 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,236 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,241 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:19,241 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,241 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,241 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,241 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,244 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-10-17 10:25:19,244 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,244 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,244 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,245 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,246 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:19,246 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,246 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,246 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,246 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-10-17 10:25:19,666 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 61#L869-3true, P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-10-17 10:25:19,666 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,666 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,666 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,666 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,684 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:19,684 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,684 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,684 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,684 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,686 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][131], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:19,686 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:19,686 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:19,686 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:19,686 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:19,687 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][131], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:19,687 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,687 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,687 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,687 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,690 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:19,690 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,690 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,690 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,691 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,691 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-10-17 10:25:19,692 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,692 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,692 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,692 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,694 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:19,694 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,694 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,694 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,694 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,695 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:19,695 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,695 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,695 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,696 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,744 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:19,745 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,745 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,745 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,745 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,747 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-10-17 10:25:19,747 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,747 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,747 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,748 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,753 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true]) [2022-10-17 10:25:19,753 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,753 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,753 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,754 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,762 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:19,763 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,763 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,763 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,763 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,768 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:19,768 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,769 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,769 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,769 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,773 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-10-17 10:25:19,773 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,773 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,773 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,774 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,780 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:19,781 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,781 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,781 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,782 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,783 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:19,783 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,784 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,784 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,784 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,785 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-10-17 10:25:19,786 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,786 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,786 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,786 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,789 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:19,790 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,790 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,790 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:19,790 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-10-17 10:25:20,461 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:20,461 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,461 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,461 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,461 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,462 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:20,462 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,462 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,462 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,463 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,464 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:20,464 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,464 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,465 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,465 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,467 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-10-17 10:25:20,468 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,468 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,468 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,468 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,469 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:20,470 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,470 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,470 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,470 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,473 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:20,474 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,474 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,474 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,474 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,479 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-10-17 10:25:20,480 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,480 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,480 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,480 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,532 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-10-17 10:25:20,533 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,533 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,534 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,534 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,537 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-10-17 10:25:20,537 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,537 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,537 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,537 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,541 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][118], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true]) [2022-10-17 10:25:20,541 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,541 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,542 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,542 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,543 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true]) [2022-10-17 10:25:20,543 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,544 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,544 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,544 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,546 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-10-17 10:25:20,546 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,547 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,547 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,547 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,550 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][140], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-10-17 10:25:20,551 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,551 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,551 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,551 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,553 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:20,554 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,554 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,554 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,554 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,556 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-10-17 10:25:20,556 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,556 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,557 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,557 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,561 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:20,561 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,561 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,561 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,562 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,566 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:20,566 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,566 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,567 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,567 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,568 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 127#P1ENTRYtrue]) [2022-10-17 10:25:20,569 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,569 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,569 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,569 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,570 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 127#P1ENTRYtrue]) [2022-10-17 10:25:20,571 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,571 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,571 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,571 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:25:20,813 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][171], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true]) [2022-10-17 10:25:20,813 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,813 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,813 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,813 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,942 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:20,942 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,942 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,942 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,942 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,944 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:20,944 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,945 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,945 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,945 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,953 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:20,953 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,953 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,953 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,954 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,955 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:20,955 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,955 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,955 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,955 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,957 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:20,958 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,958 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,958 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,958 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,959 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 55#L805true]) [2022-10-17 10:25:20,959 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:20,959 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:20,959 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:20,959 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:20,960 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-10-17 10:25:20,960 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,960 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,960 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,960 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,961 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][131], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:20,961 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,961 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,961 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,961 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,962 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:20,963 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,963 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,963 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,963 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,964 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-10-17 10:25:20,964 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,964 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,964 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,964 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,965 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-10-17 10:25:20,965 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,965 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,965 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,965 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,966 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:20,966 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,966 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,966 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,966 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,967 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:20,967 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,967 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,967 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,968 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,971 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 129#L802true, 216#true]) [2022-10-17 10:25:20,971 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,971 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,971 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:20,971 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,003 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:21,003 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,003 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,003 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,003 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,004 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-10-17 10:25:21,004 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,004 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,004 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,004 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,006 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-10-17 10:25:21,006 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,006 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,006 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,006 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,007 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-10-17 10:25:21,008 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,008 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,008 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,008 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,009 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-10-17 10:25:21,009 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,009 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,009 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,009 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,011 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true]) [2022-10-17 10:25:21,011 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,011 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,011 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,011 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,012 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-10-17 10:25:21,012 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,012 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,012 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,013 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,013 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:21,014 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,014 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,014 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,014 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,015 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][140], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-10-17 10:25:21,015 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,015 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,015 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,016 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,016 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:21,016 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,017 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,017 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,017 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,018 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue]) [2022-10-17 10:25:21,018 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,018 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,018 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,018 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,020 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 127#P1ENTRYtrue]) [2022-10-17 10:25:21,020 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,020 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,020 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,020 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,021 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:21,021 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,021 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,021 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,021 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,022 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue, 216#true]) [2022-10-17 10:25:21,022 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,022 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,023 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,023 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,023 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 127#P1ENTRYtrue]) [2022-10-17 10:25:21,023 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,024 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,024 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,024 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:25:21,158 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][131], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 75#L873-1true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:21,158 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,158 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,158 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,158 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,197 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][171], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 98#L4-1true, 92#L792true, 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true]) [2022-10-17 10:25:21,197 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,197 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,197 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,197 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,252 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][131], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:21,253 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,253 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,253 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,253 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,314 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][133], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-10-17 10:25:21,314 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,314 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,314 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,314 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,315 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [86#L872true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:21,315 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,315 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,315 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,315 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,327 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-10-17 10:25:21,328 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,328 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,328 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,328 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,330 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:21,330 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,330 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,330 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,330 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,332 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 55#L805true]) [2022-10-17 10:25:21,333 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,333 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,333 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,333 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,334 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-10-17 10:25:21,334 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,334 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,334 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,334 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,336 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true, 55#L805true]) [2022-10-17 10:25:21,336 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,336 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,336 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,336 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,337 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:21,337 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,337 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,337 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,337 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,339 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][154], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 132#L838true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 55#L805true]) [2022-10-17 10:25:21,339 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,339 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,339 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,339 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,340 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 55#L805true]) [2022-10-17 10:25:21,340 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,340 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,340 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,340 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,341 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][180], [118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-10-17 10:25:21,341 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,341 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,341 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,341 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,342 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [137#L3-1true, 118#P2ENTRYtrue, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:21,342 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,342 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,342 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,342 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,347 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true]) [2022-10-17 10:25:21,348 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,348 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,348 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,348 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,350 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 129#L802true, 216#true]) [2022-10-17 10:25:21,350 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,351 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,351 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,351 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,356 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 31#L822true, 129#L802true]) [2022-10-17 10:25:21,356 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,356 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,356 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,356 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,362 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-10-17 10:25:21,362 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,362 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,362 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,362 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,371 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 75#L873-1true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:21,371 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,371 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,371 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,371 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,375 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][161], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:21,375 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,375 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,375 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,375 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,376 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 216#true]) [2022-10-17 10:25:21,376 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,376 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,377 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,377 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,377 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))]) [2022-10-17 10:25:21,377 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,377 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,378 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,378 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,379 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][134], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 45#L825true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 216#true]) [2022-10-17 10:25:21,379 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,379 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,379 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,379 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,381 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][138], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-10-17 10:25:21,382 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,382 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,382 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,382 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,383 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 31#L822true, 123#L775true]) [2022-10-17 10:25:21,383 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,383 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,383 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,383 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,384 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 92#L792true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L815true, Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true]) [2022-10-17 10:25:21,384 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,384 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,384 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,384 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:21,385 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][169], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 180#true, 98#L4-1true, 45#L825true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L775true, 127#P1ENTRYtrue]) WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-10-17 10:25:28,875 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,875 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,875 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,875 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,881 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 216#true]) [2022-10-17 10:25:28,882 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,882 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,882 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,882 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,888 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:28,888 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,888 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,889 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,889 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,892 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:28,892 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,892 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,892 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,892 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,893 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:28,893 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,893 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,893 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,893 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,894 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:28,894 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,894 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,894 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,894 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,896 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-10-17 10:25:28,896 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,896 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,896 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,896 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,897 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-10-17 10:25:28,897 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,897 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,897 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,897 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,899 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true]) [2022-10-17 10:25:28,899 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,899 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,899 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,899 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,900 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true]) [2022-10-17 10:25:28,900 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,900 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,900 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,900 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,901 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 125#L815true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:28,901 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,901 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,901 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,901 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,902 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:28,902 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,902 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,902 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,902 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,903 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 127#P1ENTRYtrue]) [2022-10-17 10:25:28,903 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,903 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,903 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,903 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:25:28,994 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:28,994 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:28,994 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:28,994 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:28,994 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,006 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][198], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 55#L805true]) [2022-10-17 10:25:29,006 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,006 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,006 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,006 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,013 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][198], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:29,014 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,014 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,014 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,014 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,139 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-10-17 10:25:29,145 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,145 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,145 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,145 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,172 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][174], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 55#L805true]) [2022-10-17 10:25:29,172 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,173 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,173 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,173 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][174], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:29,177 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,177 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,177 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,177 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,231 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,231 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,232 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,232 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,232 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,236 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,236 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,237 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,237 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,237 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,243 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:29,243 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,244 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,244 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,244 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,252 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:29,252 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,252 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,253 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,253 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,257 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:29,257 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,258 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,258 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,258 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,264 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-10-17 10:25:29,264 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,265 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,265 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,265 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,451 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:29,452 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,452 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,452 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,452 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,455 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 55#L805true]) [2022-10-17 10:25:29,456 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,456 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,456 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,456 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,457 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 55#L805true]) [2022-10-17 10:25:29,457 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,457 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,457 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,458 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,460 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-10-17 10:25:29,460 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,460 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,461 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,461 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,462 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-10-17 10:25:29,462 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,463 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,463 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,463 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,465 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-10-17 10:25:29,466 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,466 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,466 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,466 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,470 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true, 216#true]) [2022-10-17 10:25:29,470 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,470 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,470 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,470 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,474 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 129#L802true]) [2022-10-17 10:25:29,474 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,474 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,474 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,474 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,475 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-10-17 10:25:29,475 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,475 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,475 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,475 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,477 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 129#L802true]) [2022-10-17 10:25:29,477 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,477 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,477 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,477 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,480 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][157], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 123#L775true, 129#L802true]) [2022-10-17 10:25:29,480 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,480 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,481 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,481 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,483 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-10-17 10:25:29,483 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,484 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,484 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,484 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,488 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true]) [2022-10-17 10:25:29,488 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,488 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,488 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,488 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,488 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,492 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true]) [2022-10-17 10:25:29,492 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,492 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,492 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,492 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,493 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 47#L795true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:29,493 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,493 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,493 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,493 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,495 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:29,495 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,495 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,495 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,495 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,496 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:29,496 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,496 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,496 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,496 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,497 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:29,497 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,497 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,497 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,497 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,498 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-10-17 10:25:29,498 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,498 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,498 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,498 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,499 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-10-17 10:25:29,499 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,499 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,499 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,499 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,500 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true]) [2022-10-17 10:25:29,500 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,500 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,500 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,501 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:25:29,577 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:29,577 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,577 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,578 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,578 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,579 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:29,579 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,579 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,579 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,579 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,590 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 55#L805true]) [2022-10-17 10:25:29,591 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,591 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,591 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,591 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,593 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,593 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,594 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,594 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,594 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,663 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-10-17 10:25:29,663 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,663 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,663 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,663 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,675 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][174], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 31#L822true, 55#L805true]) [2022-10-17 10:25:29,675 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,675 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,675 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,675 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,678 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][174], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 55#L805true]) [2022-10-17 10:25:29,678 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,678 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,678 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,678 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,702 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,702 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,702 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,702 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,702 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,703 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,703 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,703 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,703 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,703 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,706 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,706 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,706 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,706 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,706 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,710 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:29,711 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,711 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,711 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,711 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,715 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 216#true, 55#L805true]) [2022-10-17 10:25:29,715 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,715 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,715 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,716 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,717 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-10-17 10:25:29,718 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,718 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,718 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,718 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,719 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-10-17 10:25:29,719 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,719 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,719 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,719 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,720 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [33#L770true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-10-17 10:25:29,720 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,720 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,721 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,721 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,721 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 75#L873-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,721 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,721 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,722 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,722 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,723 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:29,723 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,723 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,723 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,723 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,725 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 55#L805true]) [2022-10-17 10:25:29,725 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,725 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,725 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,725 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,726 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 55#L805true]) [2022-10-17 10:25:29,726 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,726 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,726 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,726 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,727 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-10-17 10:25:29,727 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,727 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,727 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,727 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,728 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-10-17 10:25:29,728 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,729 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,729 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,729 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,730 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-10-17 10:25:29,730 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,730 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,730 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,730 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,732 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true, 216#true]) [2022-10-17 10:25:29,733 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,733 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,733 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,733 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,735 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-10-17 10:25:29,736 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,736 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,736 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,736 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,737 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-10-17 10:25:29,738 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,738 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,738 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,738 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,740 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][146], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 253#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 31#L822true, 129#L802true]) [2022-10-17 10:25:29,741 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,741 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,741 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,741 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,742 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 129#L802true]) [2022-10-17 10:25:29,743 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,743 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,743 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,743 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,746 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))]) [2022-10-17 10:25:29,746 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,746 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,746 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,746 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,749 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, 47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-10-17 10:25:29,750 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,750 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,750 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,750 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,750 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,752 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:29,752 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,752 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,752 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,753 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,753 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,755 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true]) [2022-10-17 10:25:29,755 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,755 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,755 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,755 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,756 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:29,756 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,756 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,756 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,756 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,756 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,757 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:29,757 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,757 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,757 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,757 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,758 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 92#L792true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-10-17 10:25:29,758 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,758 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,758 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,758 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,759 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-10-17 10:25:29,759 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,759 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,759 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,759 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,760 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:29,760 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,760 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,760 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,760 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:25:29,802 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P1Thread1of1ForFork1InUse, Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:29,802 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,802 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,802 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,802 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,803 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-10-17 10:25:29,804 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,804 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,804 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,804 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,816 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 123#L775true, 31#L822true, 55#L805true]) [2022-10-17 10:25:29,816 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,816 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,816 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,817 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,820 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L815-->L822: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_406 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd3~0_64 256) 0)) (.cse11 (= (mod v_~x$w_buff0_used~0_405 256) 0)) (.cse10 (= 0 (mod v_~x$r_buff1_thd3~0_54 256))) (.cse14 (= (mod v_~x$w_buff1_used~0_310 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse5 (not .cse10)) (.cse7 (not .cse11)) (.cse2 (or .cse12 .cse13)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and (= |v_P2Thread1of1ForFork2_#t~ite32_1| |v_P2_#t~ite32_35|) (= v_~x~0_116 v_~x$w_buff0~0_86) .cse0 .cse1) (and .cse2 (= |v_P2_#t~ite32_35| v_~x~0_116) (or (and (= |v_P2_#t~ite32_35| v_~x~0_117) .cse3) (and (= |v_P2_#t~ite32_35| v_~x$w_buff1~0_103) .cse4 .cse5)))) (or (and (= v_~x$w_buff1_used~0_310 v_~x$w_buff1_used~0_309) .cse6 .cse3) (and (= v_~x$w_buff1_used~0_309 0) (or (and .cse7 .cse1) (and .cse4 .cse5)))) (or (and (= v_~x$r_buff0_thd3~0_64 v_~x$r_buff0_thd3~0_63) .cse6) (and (= v_~x$r_buff0_thd3~0_63 0) .cse7 .cse1)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_309 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd3~0_63 256) 0))) (or (and (= v_~x$r_buff1_thd3~0_53 0) (or (and .cse5 (not .cse8)) (and (not .cse9) .cse7))) (and (or .cse8 .cse10) (or .cse11 .cse9) (= v_~x$r_buff1_thd3~0_54 v_~x$r_buff1_thd3~0_53)))) (or (and .cse2 (= v_~x$w_buff0_used~0_406 v_~x$w_buff0_used~0_405)) (and (= v_~x$w_buff0_used~0_405 0) .cse0 .cse1))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, P2Thread1of1ForFork2_#t~ite32=|v_P2Thread1of1ForFork2_#t~ite32_1|, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_54, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_310, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_64, ~x~0=v_~x~0_117, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_406} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_103, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_53, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_309, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_63, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_405, P2Thread1of1ForFork2_#t~ite35=|v_P2Thread1of1ForFork2_#t~ite35_1|, P2Thread1of1ForFork2_#t~ite34=|v_P2Thread1of1ForFork2_#t~ite34_1|, P2Thread1of1ForFork2_#t~ite37=|v_P2Thread1of1ForFork2_#t~ite37_1|, P2Thread1of1ForFork2_#t~ite36=|v_P2Thread1of1ForFork2_#t~ite36_1|, P2Thread1of1ForFork2_#t~ite33=|v_P2Thread1of1ForFork2_#t~ite33_1|, ~x~0=v_~x~0_116} AuxVars[|v_P2_#t~ite32_35|] AssignedVars[P2Thread1of1ForFork2_#t~ite35, P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite37, P2Thread1of1ForFork2_#t~ite36, P2Thread1of1ForFork2_#t~ite33, P2Thread1of1ForFork2_#t~ite32, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][217], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, Black: 180#true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 155#true, 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 123#L775true, 55#L805true]) [2022-10-17 10:25:29,820 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,820 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,820 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,820 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,904 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,904 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,904 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,904 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,904 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,905 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,905 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,905 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,905 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,906 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,908 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-10-17 10:25:29,908 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,908 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,908 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,909 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,910 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:29,910 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,910 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,910 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,910 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,913 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 55#L805true]) [2022-10-17 10:25:29,913 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,913 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,913 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,913 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,914 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][197], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 65#L3true, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-10-17 10:25:29,914 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,914 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,914 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,914 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,916 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-10-17 10:25:29,916 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,916 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,916 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,916 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,917 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 65#L3true, P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:29,917 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,917 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,917 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,917 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,918 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:29,918 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,918 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,918 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,918 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,921 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 55#L805true]) [2022-10-17 10:25:29,921 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,921 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,921 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,921 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,922 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 55#L805true]) [2022-10-17 10:25:29,922 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,922 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,922 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,922 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,923 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 125#L815true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-10-17 10:25:29,923 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,923 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,923 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,923 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,925 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true, 216#true]) [2022-10-17 10:25:29,925 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,925 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,925 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,925 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,927 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 129#L802true]) [2022-10-17 10:25:29,927 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,927 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,927 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,927 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,928 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 129#L802true]) [2022-10-17 10:25:29,928 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,928 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,928 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,928 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,929 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, 87#L4true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-10-17 10:25:29,929 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,929 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,929 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,929 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,930 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][173], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 257#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 98#L4-1true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 31#L822true, 129#L802true]) [2022-10-17 10:25:29,930 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,930 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,930 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,931 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,931 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true]) [2022-10-17 10:25:29,931 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,931 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,932 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,932 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,932 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,933 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [47#L795true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true]) [2022-10-17 10:25:29,933 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,933 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,933 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,933 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:29,933 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:25:30,022 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:30,022 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,022 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,023 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,023 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,023 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 31#L822true, 123#L775true, 55#L805true]) [2022-10-17 10:25:30,023 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,023 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,023 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,024 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,026 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-10-17 10:25:30,026 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,026 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,026 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,026 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,028 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 87#L4true, 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-10-17 10:25:30,028 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,028 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,028 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,028 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,029 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 55#L805true]) [2022-10-17 10:25:30,029 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,029 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,029 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,029 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,030 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 87#L4true, 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:30,030 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,030 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,030 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,030 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,031 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 55#L805true]) [2022-10-17 10:25:30,031 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,031 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,031 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,031 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,032 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, 137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:30,032 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,032 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,032 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,032 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,033 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 31#L822true, 123#L775true, 55#L805true]) [2022-10-17 10:25:30,033 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,033 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,033 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,033 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,034 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 129#L802true]) [2022-10-17 10:25:30,034 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,034 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,034 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,034 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,035 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 129#L802true]) [2022-10-17 10:25:30,035 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,035 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,035 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,035 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,036 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 35#L880true, 123#L775true, 216#true]) [2022-10-17 10:25:30,036 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,036 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,036 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,037 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,037 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][242], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 92#L792true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L883true, Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true]) [2022-10-17 10:25:30,037 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,037 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,037 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,037 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-10-17 10:25:30,115 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 216#true, Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-10-17 10:25:30,115 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,115 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,115 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,115 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,118 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][216], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 95#L845true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 45#L825true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 55#L805true]) [2022-10-17 10:25:30,118 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,118 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,118 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,118 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,119 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][227], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 98#L4-1true, 245#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 216#true, Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 221#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 123#L775true, 55#L805true]) [2022-10-17 10:25:30,119 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,119 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,119 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,119 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,120 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [137#L3-1true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:30,120 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,120 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,120 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,120 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-10-17 10:25:30,357 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 35#L880true, 216#true, 55#L805true]) [2022-10-17 10:25:30,357 INFO L383 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,357 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,357 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,357 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,358 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][242], [33#L770true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L883true, Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#true, 55#L805true]) [2022-10-17 10:25:30,358 INFO L383 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,358 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,358 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,358 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-10-17 10:25:30,392 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1040] L838-->L845: Formula: (let ((.cse12 (= (mod v_~x$w_buff1_used~0_274 256) 0)) (.cse4 (= (mod v_~x$r_buff1_thd4~0_50 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_370 256) 0)) (.cse13 (= (mod v_~x$r_buff0_thd4~0_68 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_369 256) 0))) (let ((.cse0 (not .cse5)) (.cse7 (or .cse5 .cse13)) (.cse9 (not .cse13)) (.cse10 (not .cse14)) (.cse11 (or .cse13 .cse14)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse4)) (.cse8 (not .cse12))) (and (let ((.cse3 (= (mod v_~x$w_buff1_used~0_273 256) 0)) (.cse1 (= (mod v_~x$r_buff0_thd4~0_67 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd4~0_49 0)) (and (= v_~x$r_buff1_thd4~0_49 v_~x$r_buff1_thd4~0_50) (or .cse4 .cse3) (or .cse5 .cse1)))) (or (and .cse6 .cse7 (= v_~x$w_buff1_used~0_274 v_~x$w_buff1_used~0_273)) (and (or (and .cse2 .cse8) (and .cse0 .cse9)) (= v_~x$w_buff1_used~0_273 0))) (or (and .cse0 .cse9 (= v_~x$r_buff0_thd4~0_67 0)) (and .cse7 (= v_~x$r_buff0_thd4~0_68 v_~x$r_buff0_thd4~0_67))) (or (and .cse9 .cse10 (= v_~x$w_buff0_used~0_369 0)) (and .cse11 (= v_~x$w_buff0_used~0_369 v_~x$w_buff0_used~0_370))) (or (and .cse9 (= |v_P3_#t~ite38_33| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse10 (= v_~x~0_94 v_~x$w_buff0~0_74)) (and .cse11 (or (and (= |v_P3_#t~ite38_33| v_~x~0_95) .cse6) (and .cse2 .cse8 (= |v_P3_#t~ite38_33| v_~x$w_buff1~0_87))) (= |v_P3_#t~ite38_33| v_~x~0_94)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_74, ~x$w_buff1~0=v_~x$w_buff1~0_87, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_274, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_68, ~x~0=v_~x~0_95, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_50, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_370} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_74, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~x$w_buff1~0=v_~x$w_buff1~0_87, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_273, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_67, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_49, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_369, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, ~x~0=v_~x~0_94} AuxVars[|v_P3_#t~ite38_33|] AssignedVars[P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][181], [Black: 182#(= ~__unbuffered_p3_EAX~0 0), 239#true, Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 95#L845true, Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 35#L880true, 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:30,392 INFO L383 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,392 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,392 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,392 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,393 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([917] L880-->L883: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p0_EAX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2} AuxVars[] AssignedVars[~main$tmp_guard1~0][242], [239#true, Black: 182#(= ~__unbuffered_p3_EAX~0 0), Black: 183#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 200#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 190#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), P0Thread1of1ForFork3InUse, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P2Thread1of1ForFork2InUse, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 196#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 180#true, 45#L825true, 132#L838true, Black: 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 36#L883true, Black: 223#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 219#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 164#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 168#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L775true, 216#true, 55#L805true]) [2022-10-17 10:25:30,393 INFO L383 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,393 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,393 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,393 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-10-17 10:25:30,476 INFO L130 PetriNetUnfolder]: 12555/21910 cut-off events. [2022-10-17 10:25:30,476 INFO L131 PetriNetUnfolder]: For 45440/51814 co-relation queries the response was YES. [2022-10-17 10:25:30,615 INFO L83 FinitePrefix]: Finished finitePrefix Result has 69698 conditions, 21910 events. 12555/21910 cut-off events. For 45440/51814 co-relation queries the response was YES. Maximal size of possible extension queue 1754. Compared 196345 event pairs, 608 based on Foata normal form. 431/20895 useless extension candidates. Maximal degree in co-relation 69617. Up to 4605 conditions per place. [2022-10-17 10:25:30,700 INFO L137 encePairwiseOnDemand]: 126/137 looper letters, 117 selfloop transitions, 38 changer transitions 4/259 dead transitions. [2022-10-17 10:25:30,700 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 259 transitions, 1522 flow [2022-10-17 10:25:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-10-17 10:25:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-10-17 10:25:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1576 transitions. [2022-10-17 10:25:30,707 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8848961257720381 [2022-10-17 10:25:30,708 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1576 transitions. [2022-10-17 10:25:30,708 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1576 transitions. [2022-10-17 10:25:30,709 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:25:30,710 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1576 transitions. [2022-10-17 10:25:30,715 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 121.23076923076923) internal successors, (1576), 13 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:30,721 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) [2022-10-17 10:25:30,722 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) [2022-10-17 10:25:30,723 INFO L175 Difference]: Start difference. First operand has 155 places, 142 transitions, 524 flow. Second operand 13 states and 1576 transitions. [2022-10-17 10:25:30,723 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 259 transitions, 1522 flow [2022-10-17 10:25:31,050 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 259 transitions, 1442 flow, removed 39 selfloop flow, removed 7 redundant places. [2022-10-17 10:25:31,055 INFO L231 Difference]: Finished difference. Result has 166 places, 162 transitions, 797 flow [2022-10-17 10:25:31,056 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=504, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=797, PETRI_PLACES=166, PETRI_TRANSITIONS=162} [2022-10-17 10:25:31,060 INFO L287 CegarLoopForPetriNet]: 144 programPoint places, 22 predicate places. [2022-10-17 10:25:31,060 INFO L495 AbstractCegarLoop]: Abstraction has has 166 places, 162 transitions, 797 flow [2022-10-17 10:25:31,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 113.0) internal successors, (791), 7 states have internal predecessors, (791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:31,061 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:25:31,061 INFO L208 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] [2022-10-17 10:25:31,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-17 10:25:31,062 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-10-17 10:25:31,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:25:31,063 INFO L85 PathProgramCache]: Analyzing trace with hash -970280332, now seen corresponding path program 1 times [2022-10-17 10:25:31,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:25:31,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373126325] [2022-10-17 10:25:31,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:25:31,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:25:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:25:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:25:31,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:25:31,495 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373126325] [2022-10-17 10:25:31,495 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373126325] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:25:31,496 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:25:31,496 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-10-17 10:25:31,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684148923] [2022-10-17 10:25:31,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:25:31,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-17 10:25:31,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:25:31,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-17 10:25:31,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-10-17 10:25:31,499 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2022-10-17 10:25:31,500 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 162 transitions, 797 flow. Second operand has 7 states, 7 states have (on average 107.28571428571429) internal successors, (751), 7 states have internal predecessors, (751), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:25:31,501 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:25:31,501 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2022-10-17 10:25:31,501 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand