./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix007.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix007.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87b62b2cd45c104fec3a3f6f97bb4a2e98408c552f26c7f9920866b9b8c9b373 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 02:46:12,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 02:46:12,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 02:46:12,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 02:46:12,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 02:46:12,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 02:46:12,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 02:46:12,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 02:46:12,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 02:46:12,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 02:46:12,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 02:46:12,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 02:46:12,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 02:46:12,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 02:46:12,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 02:46:12,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 02:46:12,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 02:46:12,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 02:46:12,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 02:46:12,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 02:46:12,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 02:46:12,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 02:46:12,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 02:46:12,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 02:46:12,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 02:46:12,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 02:46:12,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 02:46:12,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 02:46:12,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 02:46:12,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 02:46:12,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 02:46:12,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 02:46:12,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 02:46:12,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 02:46:12,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 02:46:12,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 02:46:12,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 02:46:12,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 02:46:12,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 02:46:12,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 02:46:12,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 02:46:12,944 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-16 02:46:12,972 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 02:46:12,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 02:46:12,973 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 02:46:12,973 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 02:46:12,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 02:46:12,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 02:46:12,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 02:46:12,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 02:46:12,975 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 02:46:12,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 02:46:12,976 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-16 02:46:12,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 02:46:12,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-16 02:46:12,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 02:46:12,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 02:46:12,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 02:46:12,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 02:46:12,977 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-16 02:46:12,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 02:46:12,977 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 02:46:12,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 02:46:12,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 02:46:12,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 02:46:12,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 02:46:12,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 02:46:12,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 02:46:12,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 02:46:12,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 02:46:12,979 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 02:46:12,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 02:46:12,979 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 02:46:12,979 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 02:46:12,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 02:46:12,980 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 02:46:12,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87b62b2cd45c104fec3a3f6f97bb4a2e98408c552f26c7f9920866b9b8c9b373 [2021-12-16 02:46:13,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 02:46:13,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 02:46:13,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 02:46:13,204 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 02:46:13,204 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 02:46:13,205 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix007.oepc.i [2021-12-16 02:46:13,256 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495860d5a/dc5069e8293b4b32bffae662371a5a2b/FLAG3572385f5 [2021-12-16 02:46:13,661 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 02:46:13,669 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix007.oepc.i [2021-12-16 02:46:13,705 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495860d5a/dc5069e8293b4b32bffae662371a5a2b/FLAG3572385f5 [2021-12-16 02:46:13,714 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495860d5a/dc5069e8293b4b32bffae662371a5a2b [2021-12-16 02:46:13,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 02:46:13,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 02:46:13,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 02:46:13,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 02:46:13,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 02:46:13,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 02:46:13" (1/1) ... [2021-12-16 02:46:13,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c6d562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:13, skipping insertion in model container [2021-12-16 02:46:13,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 02:46:13" (1/1) ... [2021-12-16 02:46:13,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 02:46:13,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 02:46:13,911 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix007.oepc.i[945,958] [2021-12-16 02:46:14,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 02:46:14,079 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 02:46:14,093 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix007.oepc.i[945,958] [2021-12-16 02:46:14,131 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 02:46:14,162 INFO L208 MainTranslator]: Completed translation [2021-12-16 02:46:14,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14 WrapperNode [2021-12-16 02:46:14,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 02:46:14,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 02:46:14,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 02:46:14,163 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 02:46:14,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,198 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,222 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2021-12-16 02:46:14,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 02:46:14,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 02:46:14,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 02:46:14,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 02:46:14,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 02:46:14,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 02:46:14,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 02:46:14,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 02:46:14,273 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (1/1) ... [2021-12-16 02:46:14,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 02:46:14,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 02:46:14,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-16 02:46:14,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-16 02:46:14,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 02:46:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-16 02:46:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 02:46:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 02:46:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 02:46:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-16 02:46:14,374 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-16 02:46:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-16 02:46:14,374 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-16 02:46:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-16 02:46:14,374 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-16 02:46:14,375 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-16 02:46:14,375 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-16 02:46:14,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 02:46:14,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-16 02:46:14,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 02:46:14,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 02:46:14,376 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-16 02:46:14,466 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 02:46:14,467 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 02:46:14,898 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 02:46:15,087 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 02:46:15,088 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-16 02:46:15,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 02:46:15 BoogieIcfgContainer [2021-12-16 02:46:15,090 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 02:46:15,091 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 02:46:15,091 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 02:46:15,093 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 02:46:15,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 02:46:13" (1/3) ... [2021-12-16 02:46:15,094 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0c9591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 02:46:15, skipping insertion in model container [2021-12-16 02:46:15,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:46:14" (2/3) ... [2021-12-16 02:46:15,094 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0c9591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 02:46:15, skipping insertion in model container [2021-12-16 02:46:15,094 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 02:46:15" (3/3) ... [2021-12-16 02:46:15,095 INFO L111 eAbstractionObserver]: Analyzing ICFG mix007.oepc.i [2021-12-16 02:46:15,099 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-16 02:46:15,099 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 02:46:15,099 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-16 02:46:15,099 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-16 02:46:15,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,140 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,140 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,140 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,140 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,141 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,141 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,141 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,141 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,143 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,143 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,143 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,143 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,144 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,144 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,144 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,144 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,144 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,145 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,146 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,147 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,147 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,148 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,148 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,148 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,148 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,148 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,148 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,149 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,149 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,149 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,149 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,149 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,149 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,149 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,150 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,150 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,151 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,151 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,153 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,153 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,153 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,153 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,154 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,155 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,155 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,155 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,156 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,157 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,157 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,158 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,159 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,160 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,162 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,162 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,162 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,163 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,164 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,164 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,164 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,164 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,164 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,165 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,165 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,165 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,166 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,166 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,166 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,166 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,166 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,166 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,166 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,167 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,168 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,168 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,168 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,168 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,171 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,171 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,171 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,171 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,171 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,172 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,172 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,172 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,172 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,172 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,172 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,172 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,173 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,173 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,173 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,173 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,173 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,174 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,178 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,179 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,186 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,189 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,189 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,189 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,190 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,190 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,190 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,195 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,195 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,195 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,195 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,196 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,196 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,197 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,197 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-16 02:46:15,199 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-16 02:46:15,243 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 02:46:15,250 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-16 02:46:15,251 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-16 02:46:15,263 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2021-12-16 02:46:15,301 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2021-12-16 02:46:15,301 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-16 02:46:15,305 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 136 events. 2/136 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2021-12-16 02:46:15,305 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2021-12-16 02:46:15,309 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2021-12-16 02:46:15,315 INFO L129 PetriNetUnfolder]: 0/52 cut-off events. [2021-12-16 02:46:15,316 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-16 02:46:15,316 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:15,316 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:15,317 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:15,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:15,322 INFO L85 PathProgramCache]: Analyzing trace with hash -183657469, now seen corresponding path program 1 times [2021-12-16 02:46:15,332 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:15,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965558280] [2021-12-16 02:46:15,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:15,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:15,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:15,584 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:15,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965558280] [2021-12-16 02:46:15,585 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965558280] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:15,585 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:15,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-16 02:46:15,586 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008653989] [2021-12-16 02:46:15,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:15,612 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-16 02:46:15,612 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:15,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-16 02:46:15,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 02:46:15,639 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2021-12-16 02:46:15,645 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 136 transitions, 284 flow. Second operand has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:15,645 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:15,645 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2021-12-16 02:46:15,646 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:15,869 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2021-12-16 02:46:15,871 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2021-12-16 02:46:15,876 INFO L84 FinitePrefix]: Finished finitePrefix Result has 930 conditions, 624 events. 162/624 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3428 event pairs, 132 based on Foata normal form. 46/629 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2021-12-16 02:46:15,880 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2021-12-16 02:46:15,880 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2021-12-16 02:46:15,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 02:46:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-16 02:46:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2021-12-16 02:46:15,895 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2021-12-16 02:46:15,896 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2021-12-16 02:46:15,896 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2021-12-16 02:46:15,897 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:15,899 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2021-12-16 02:46:15,902 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:15,910 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:15,911 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:15,912 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2021-12-16 02:46:15,913 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2021-12-16 02:46:15,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-16 02:46:15,922 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2021-12-16 02:46:15,924 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=276, PETRI_PLACES=143, PETRI_TRANSITIONS=132} [2021-12-16 02:46:15,926 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2021-12-16 02:46:15,926 INFO L470 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2021-12-16 02:46:15,927 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:15,927 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:15,927 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:15,927 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-16 02:46:15,927 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:15,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:15,928 INFO L85 PathProgramCache]: Analyzing trace with hash -342842823, now seen corresponding path program 1 times [2021-12-16 02:46:15,928 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:15,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [427919214] [2021-12-16 02:46:15,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:15,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:16,126 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:16,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [427919214] [2021-12-16 02:46:16,126 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [427919214] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:16,126 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:16,126 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:46:16,127 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436615417] [2021-12-16 02:46:16,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:16,128 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:46:16,128 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:16,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:46:16,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:46:16,129 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-16 02:46:16,130 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:16,130 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:16,130 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-16 02:46:16,131 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:19,272 INFO L129 PetriNetUnfolder]: 11830/26007 cut-off events. [2021-12-16 02:46:19,273 INFO L130 PetriNetUnfolder]: For 1099/1099 co-relation queries the response was YES. [2021-12-16 02:46:19,355 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43497 conditions, 26007 events. 11830/26007 cut-off events. For 1099/1099 co-relation queries the response was YES. Maximal size of possible extension queue 1119. Compared 266523 event pairs, 1140 based on Foata normal form. 0/25568 useless extension candidates. Maximal degree in co-relation 43434. Up to 6191 conditions per place. [2021-12-16 02:46:19,428 INFO L132 encePairwiseOnDemand]: 126/140 looper letters, 44 selfloop transitions, 10 changer transitions 122/265 dead transitions. [2021-12-16 02:46:19,429 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 265 transitions, 890 flow [2021-12-16 02:46:19,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-16 02:46:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-16 02:46:19,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1544 transitions. [2021-12-16 02:46:19,433 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8483516483516483 [2021-12-16 02:46:19,433 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1544 transitions. [2021-12-16 02:46:19,433 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1544 transitions. [2021-12-16 02:46:19,434 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:19,434 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1544 transitions. [2021-12-16 02:46:19,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 118.76923076923077) internal successors, (1544), 13 states have internal predecessors, (1544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:19,442 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:19,443 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:19,443 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 13 states and 1544 transitions. [2021-12-16 02:46:19,443 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 265 transitions, 890 flow [2021-12-16 02:46:19,445 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 153 places, 265 transitions, 864 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-16 02:46:19,448 INFO L242 Difference]: Finished difference. Result has 165 places, 124 transitions, 366 flow [2021-12-16 02:46:19,448 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=366, PETRI_PLACES=165, PETRI_TRANSITIONS=124} [2021-12-16 02:46:19,449 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2021-12-16 02:46:19,449 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 124 transitions, 366 flow [2021-12-16 02:46:19,449 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:19,449 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:19,450 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:19,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-16 02:46:19,450 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:19,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:19,451 INFO L85 PathProgramCache]: Analyzing trace with hash 611843854, now seen corresponding path program 1 times [2021-12-16 02:46:19,451 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:19,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622161381] [2021-12-16 02:46:19,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:19,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:19,560 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:19,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622161381] [2021-12-16 02:46:19,561 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622161381] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:19,561 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:19,561 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:46:19,561 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873106745] [2021-12-16 02:46:19,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:19,562 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:46:19,562 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:19,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:46:19,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:46:19,563 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-16 02:46:19,564 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 124 transitions, 366 flow. Second operand has 7 states, 7 states have (on average 108.57142857142857) internal successors, (760), 7 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:19,564 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:19,564 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-16 02:46:19,564 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:21,676 INFO L129 PetriNetUnfolder]: 8740/15215 cut-off events. [2021-12-16 02:46:21,676 INFO L130 PetriNetUnfolder]: For 28976/28976 co-relation queries the response was YES. [2021-12-16 02:46:21,719 INFO L84 FinitePrefix]: Finished finitePrefix Result has 46520 conditions, 15215 events. 8740/15215 cut-off events. For 28976/28976 co-relation queries the response was YES. Maximal size of possible extension queue 782. Compared 117736 event pairs, 1596 based on Foata normal form. 296/15123 useless extension candidates. Maximal degree in co-relation 46441. Up to 5551 conditions per place. [2021-12-16 02:46:21,770 INFO L132 encePairwiseOnDemand]: 124/140 looper letters, 44 selfloop transitions, 20 changer transitions 94/247 dead transitions. [2021-12-16 02:46:21,770 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 247 transitions, 1346 flow [2021-12-16 02:46:21,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-16 02:46:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-16 02:46:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1533 transitions. [2021-12-16 02:46:21,773 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8423076923076923 [2021-12-16 02:46:21,773 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1533 transitions. [2021-12-16 02:46:21,773 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1533 transitions. [2021-12-16 02:46:21,774 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:21,774 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1533 transitions. [2021-12-16 02:46:21,777 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.92307692307692) internal successors, (1533), 13 states have internal predecessors, (1533), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:21,780 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:21,780 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:21,780 INFO L186 Difference]: Start difference. First operand has 165 places, 124 transitions, 366 flow. Second operand 13 states and 1533 transitions. [2021-12-16 02:46:21,780 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 247 transitions, 1346 flow [2021-12-16 02:46:21,901 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 247 transitions, 1294 flow, removed 24 selfloop flow, removed 4 redundant places. [2021-12-16 02:46:21,904 INFO L242 Difference]: Finished difference. Result has 161 places, 132 transitions, 515 flow [2021-12-16 02:46:21,904 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=352, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=515, PETRI_PLACES=161, PETRI_TRANSITIONS=132} [2021-12-16 02:46:21,905 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 14 predicate places. [2021-12-16 02:46:21,905 INFO L470 AbstractCegarLoop]: Abstraction has has 161 places, 132 transitions, 515 flow [2021-12-16 02:46:21,905 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.57142857142857) internal successors, (760), 7 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:21,905 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:21,905 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:21,906 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-16 02:46:21,906 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:21,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:21,906 INFO L85 PathProgramCache]: Analyzing trace with hash -1385334547, now seen corresponding path program 1 times [2021-12-16 02:46:21,906 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:21,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263303995] [2021-12-16 02:46:21,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:21,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:22,000 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:22,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263303995] [2021-12-16 02:46:22,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263303995] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:22,000 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:22,000 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:46:22,000 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900547623] [2021-12-16 02:46:22,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:22,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:46:22,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:22,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:46:22,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:46:22,002 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-16 02:46:22,003 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 132 transitions, 515 flow. Second operand has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:22,003 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:22,003 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-16 02:46:22,003 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:23,964 INFO L129 PetriNetUnfolder]: 7201/12307 cut-off events. [2021-12-16 02:46:23,965 INFO L130 PetriNetUnfolder]: For 36414/36486 co-relation queries the response was YES. [2021-12-16 02:46:23,999 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43342 conditions, 12307 events. 7201/12307 cut-off events. For 36414/36486 co-relation queries the response was YES. Maximal size of possible extension queue 619. Compared 91380 event pairs, 903 based on Foata normal form. 264/12408 useless extension candidates. Maximal degree in co-relation 43248. Up to 3542 conditions per place. [2021-12-16 02:46:24,037 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 57 selfloop transitions, 12 changer transitions 97/255 dead transitions. [2021-12-16 02:46:24,037 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 255 transitions, 1613 flow [2021-12-16 02:46:24,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-16 02:46:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-16 02:46:24,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1523 transitions. [2021-12-16 02:46:24,041 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8368131868131868 [2021-12-16 02:46:24,041 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1523 transitions. [2021-12-16 02:46:24,041 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1523 transitions. [2021-12-16 02:46:24,042 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:24,042 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1523 transitions. [2021-12-16 02:46:24,044 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.15384615384616) internal successors, (1523), 13 states have internal predecessors, (1523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:24,047 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:24,047 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:24,047 INFO L186 Difference]: Start difference. First operand has 161 places, 132 transitions, 515 flow. Second operand 13 states and 1523 transitions. [2021-12-16 02:46:24,048 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 255 transitions, 1613 flow [2021-12-16 02:46:24,210 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 255 transitions, 1523 flow, removed 45 selfloop flow, removed 12 redundant places. [2021-12-16 02:46:24,213 INFO L242 Difference]: Finished difference. Result has 164 places, 138 transitions, 638 flow [2021-12-16 02:46:24,213 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=485, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=638, PETRI_PLACES=164, PETRI_TRANSITIONS=138} [2021-12-16 02:46:24,214 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 17 predicate places. [2021-12-16 02:46:24,214 INFO L470 AbstractCegarLoop]: Abstraction has has 164 places, 138 transitions, 638 flow [2021-12-16 02:46:24,214 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:24,215 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:24,215 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:24,215 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-16 02:46:24,215 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:24,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:24,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1184002449, now seen corresponding path program 1 times [2021-12-16 02:46:24,216 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:24,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109175882] [2021-12-16 02:46:24,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:24,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:24,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:24,309 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:24,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109175882] [2021-12-16 02:46:24,310 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109175882] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:24,310 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:24,310 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-16 02:46:24,310 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474769476] [2021-12-16 02:46:24,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:24,311 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-16 02:46:24,311 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:24,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-16 02:46:24,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-16 02:46:24,312 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-16 02:46:24,312 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 138 transitions, 638 flow. Second operand has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:24,312 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:24,313 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-16 02:46:24,313 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:25,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][126], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 109#L818true, 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, 68#L2true, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 70#L765true, 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:25,441 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-16 02:46:25,441 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:46:25,441 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:46:25,441 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-16 02:46:25,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][142], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 109#L818true, 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, 70#L765true, 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:25,779 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:46:25,779 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:46:25,779 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:46:25,779 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:46:26,010 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][142], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 109#L818true, 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 70#L765true, 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:26,010 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:46:26,010 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:46:26,010 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:46:26,010 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:46:26,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][124], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 68#L2true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 70#L765true, 100#L811true, 97#L847true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:26,261 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:46:26,261 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:46:26,261 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:46:26,261 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:46:26,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 59#L3true, 70#L765true, 100#L811true, 97#L847true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:26,521 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:46:26,521 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:26,521 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:26,521 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:26,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 29#L2-1true, 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:26,604 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,604 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,604 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,604 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][202], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:26,604 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,605 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,605 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,605 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 104#L854true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:26,634 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,634 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,634 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,634 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 46#L795true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 70#L765true, 100#L811true, 97#L847true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:26,941 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,941 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,941 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:26,941 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:27,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 104#L854true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 29#L2-1true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,012 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,012 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,012 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,013 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][202], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 104#L854true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,013 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,013 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,013 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,013 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, 142#L857true, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,044 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,044 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,044 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,044 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:27,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, 142#L857true, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 29#L2-1true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,268 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,268 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 12#L889true, 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,269 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][202], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 142#L857true, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,270 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,270 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,270 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,270 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= 2 v_~__unbuffered_p2_EAX~0_2) (= 2 v_~y~0_5) (= 0 v_~__unbuffered_p0_EAX~0_2) (= 1 v_~__unbuffered_p3_EAX~0_2) (= 0 v_~__unbuffered_p2_EBX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][213], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 122#L892true, 100#L811true, 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,272 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:27,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 104#L854true, 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 59#L3true, 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,478 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,478 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,478 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,478 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 29#L2-1true, 100#L811true, 97#L847true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,482 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,482 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,482 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,483 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][200], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 46#L795true, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 100#L811true, 97#L847true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,483 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,483 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,483 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,483 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, 104#L854true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 12#L889true, 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,487 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,487 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,487 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,487 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, 106#L768true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 29#L2-1true, 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 93#L798true, Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,560 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,560 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,560 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,560 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][202], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 106#L768true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 93#L798true, Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,562 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,562 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,562 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,562 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 142#L857true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 59#L3true, 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,670 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][200], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 104#L854true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 46#L795true, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,670 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,670 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 104#L854true, 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 29#L2-1true, 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,671 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,671 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,671 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,671 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 126#P1ENTRYtrue, 142#L857true, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 12#L889true, 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,676 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,677 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,677 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,677 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:27,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][200], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, P1Thread1of1ForFork1InUse, 46#L795true, 142#L857true, 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,983 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 142#L857true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 29#L2-1true, 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,984 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,984 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,984 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,984 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 100#L811true, 97#L847true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 12#L889true, 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:27,987 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,987 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,987 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:27,987 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][146], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, 106#L768true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 12#L889true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 93#L798true, Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:28,042 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,042 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,042 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,043 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= 2 v_~__unbuffered_p2_EAX~0_2) (= 2 v_~y~0_5) (= 0 v_~__unbuffered_p0_EAX~0_2) (= 1 v_~__unbuffered_p3_EAX~0_2) (= 0 v_~__unbuffered_p2_EBX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][213], [Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 158#true, 265#true, 106#L768true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 196#(= ~y~0 0), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 122#L892true, 100#L811true, 97#L847true, Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:28,045 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,045 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,045 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,045 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-16 02:46:28,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 104#L854true, 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 12#L889true, 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:28,121 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-16 02:46:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-16 02:46:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-16 02:46:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-16 02:46:28,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1124] L788-->L795: Formula: (let ((.cse13 (= 0 (mod v_~a$w_buff0_used~0_486 256))) (.cse14 (= 0 (mod v_~a$w_buff1_used~0_352 256))) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_50 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_485 256))) (.cse12 (= 0 (mod v_~a$r_buff0_thd2~0_66 256)))) (let ((.cse5 (or .cse10 .cse12)) (.cse2 (not .cse10)) (.cse0 (not .cse11)) (.cse1 (not .cse14)) (.cse4 (or .cse14 .cse11)) (.cse7 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse3 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~a$w_buff1_used~0_351 0)) (and .cse4 .cse5 (= v_~a$w_buff1_used~0_351 v_~a$w_buff1_used~0_352))) (or (and (= v_~a$w_buff0_used~0_485 0) .cse6 .cse3) (and .cse7 (= v_~a$w_buff0_used~0_485 v_~a$w_buff0_used~0_486))) (let ((.cse8 (= 0 (mod v_~a$r_buff0_thd2~0_65 256))) (.cse9 (= 0 (mod v_~a$w_buff1_used~0_351 256)))) (or (and (= v_~a$r_buff1_thd2~0_49 0) (or (and .cse2 (not .cse8)) (and .cse0 (not .cse9)))) (and (= v_~a$r_buff1_thd2~0_49 v_~a$r_buff1_thd2~0_50) (or .cse8 .cse10) (or .cse9 .cse11)))) (or (and .cse5 (= v_~a$r_buff0_thd2~0_65 v_~a$r_buff0_thd2~0_66)) (and .cse2 .cse3 (= v_~a$r_buff0_thd2~0_65 0))) (or (and (or (and (= |v_P1_#t~ite9_37| v_~a$w_buff1~0_122) .cse0 .cse1) (and .cse4 (= |v_P1_#t~ite9_37| v_~a~0_181))) .cse7 (= v_~a~0_180 |v_P1_#t~ite9_37|)) (and .cse6 .cse3 (= v_~a~0_180 v_~a$w_buff0~0_113) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_37|)))))) InVars {~a~0=v_~a~0_181, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_50, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_486, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_49, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_485, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_2|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351} AuxVars[|v_P1_#t~ite9_37|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][147], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 158#true, Black: 233#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 243#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 265#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, 142#L857true, 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 196#(= ~y~0 0), 100#L811true, 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 12#L889true, 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 251#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:28,220 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2021-12-16 02:46:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-16 02:46:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-16 02:46:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-16 02:46:28,504 INFO L129 PetriNetUnfolder]: 20030/34566 cut-off events. [2021-12-16 02:46:28,505 INFO L130 PetriNetUnfolder]: For 51388/64094 co-relation queries the response was YES. [2021-12-16 02:46:28,796 INFO L84 FinitePrefix]: Finished finitePrefix Result has 84930 conditions, 34566 events. 20030/34566 cut-off events. For 51388/64094 co-relation queries the response was YES. Maximal size of possible extension queue 2298. Compared 313820 event pairs, 2899 based on Foata normal form. 245/31974 useless extension candidates. Maximal degree in co-relation 84839. Up to 10511 conditions per place. [2021-12-16 02:46:28,931 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 101 selfloop transitions, 20 changer transitions 0/234 dead transitions. [2021-12-16 02:46:28,931 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 234 transitions, 1316 flow [2021-12-16 02:46:28,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-16 02:46:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-16 02:46:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2021-12-16 02:46:28,934 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2021-12-16 02:46:28,934 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2021-12-16 02:46:28,934 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2021-12-16 02:46:28,935 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:28,935 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2021-12-16 02:46:28,937 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 123.7) internal successors, (1237), 10 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:28,939 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:28,939 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:28,939 INFO L186 Difference]: Start difference. First operand has 164 places, 138 transitions, 638 flow. Second operand 10 states and 1237 transitions. [2021-12-16 02:46:28,940 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 234 transitions, 1316 flow [2021-12-16 02:46:29,063 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 234 transitions, 1288 flow, removed 10 selfloop flow, removed 5 redundant places. [2021-12-16 02:46:29,066 INFO L242 Difference]: Finished difference. Result has 165 places, 156 transitions, 753 flow [2021-12-16 02:46:29,067 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=610, PETRI_DIFFERENCE_MINUEND_PLACES=150, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=753, PETRI_PLACES=165, PETRI_TRANSITIONS=156} [2021-12-16 02:46:29,069 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2021-12-16 02:46:29,069 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 156 transitions, 753 flow [2021-12-16 02:46:29,070 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:29,070 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:29,070 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:29,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-16 02:46:29,071 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:29,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:29,071 INFO L85 PathProgramCache]: Analyzing trace with hash -1796593707, now seen corresponding path program 1 times [2021-12-16 02:46:29,071 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:29,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046631232] [2021-12-16 02:46:29,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:29,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:29,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:29,199 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:29,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046631232] [2021-12-16 02:46:29,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046631232] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:29,199 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:29,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:46:29,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252903435] [2021-12-16 02:46:29,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:29,200 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:46:29,200 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:29,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:46:29,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:46:29,202 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2021-12-16 02:46:29,203 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 156 transitions, 753 flow. Second operand has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:29,203 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:29,203 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2021-12-16 02:46:29,203 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:32,098 INFO L129 PetriNetUnfolder]: 8842/21394 cut-off events. [2021-12-16 02:46:32,098 INFO L130 PetriNetUnfolder]: For 44710/48098 co-relation queries the response was YES. [2021-12-16 02:46:32,251 INFO L84 FinitePrefix]: Finished finitePrefix Result has 63397 conditions, 21394 events. 8842/21394 cut-off events. For 44710/48098 co-relation queries the response was YES. Maximal size of possible extension queue 1437. Compared 240377 event pairs, 1112 based on Foata normal form. 502/20688 useless extension candidates. Maximal degree in co-relation 63296. Up to 4004 conditions per place. [2021-12-16 02:46:32,346 INFO L132 encePairwiseOnDemand]: 123/140 looper letters, 99 selfloop transitions, 60 changer transitions 0/264 dead transitions. [2021-12-16 02:46:32,346 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 264 transitions, 1778 flow [2021-12-16 02:46:32,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-16 02:46:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-16 02:46:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1273 transitions. [2021-12-16 02:46:32,349 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8266233766233766 [2021-12-16 02:46:32,349 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1273 transitions. [2021-12-16 02:46:32,349 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1273 transitions. [2021-12-16 02:46:32,350 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:32,350 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1273 transitions. [2021-12-16 02:46:32,352 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 115.72727272727273) internal successors, (1273), 11 states have internal predecessors, (1273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:32,354 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:32,355 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:32,355 INFO L186 Difference]: Start difference. First operand has 165 places, 156 transitions, 753 flow. Second operand 11 states and 1273 transitions. [2021-12-16 02:46:32,355 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 264 transitions, 1778 flow [2021-12-16 02:46:32,505 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 264 transitions, 1758 flow, removed 9 selfloop flow, removed 7 redundant places. [2021-12-16 02:46:32,507 INFO L242 Difference]: Finished difference. Result has 178 places, 195 transitions, 1451 flow [2021-12-16 02:46:32,508 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=733, PETRI_DIFFERENCE_MINUEND_PLACES=158, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1451, PETRI_PLACES=178, PETRI_TRANSITIONS=195} [2021-12-16 02:46:32,508 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 31 predicate places. [2021-12-16 02:46:32,508 INFO L470 AbstractCegarLoop]: Abstraction has has 178 places, 195 transitions, 1451 flow [2021-12-16 02:46:32,509 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.42857142857143) internal successors, (752), 7 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:32,509 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:32,509 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:32,509 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-16 02:46:32,509 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:32,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:32,510 INFO L85 PathProgramCache]: Analyzing trace with hash 923640291, now seen corresponding path program 2 times [2021-12-16 02:46:32,510 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:32,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963694964] [2021-12-16 02:46:32,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:32,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:32,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:32,587 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:32,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963694964] [2021-12-16 02:46:32,588 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963694964] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:32,588 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:32,588 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 02:46:32,588 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667188190] [2021-12-16 02:46:32,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:32,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 02:46:32,591 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:32,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 02:46:32,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-16 02:46:32,592 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-16 02:46:32,593 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 178 places, 195 transitions, 1451 flow. Second operand has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:32,593 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:32,593 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-16 02:46:32,593 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:38,872 INFO L129 PetriNetUnfolder]: 24211/43893 cut-off events. [2021-12-16 02:46:38,872 INFO L130 PetriNetUnfolder]: For 174205/195686 co-relation queries the response was YES. [2021-12-16 02:46:39,251 INFO L84 FinitePrefix]: Finished finitePrefix Result has 150356 conditions, 43893 events. 24211/43893 cut-off events. For 174205/195686 co-relation queries the response was YES. Maximal size of possible extension queue 2891. Compared 437713 event pairs, 958 based on Foata normal form. 1301/43376 useless extension candidates. Maximal degree in co-relation 150248. Up to 8804 conditions per place. [2021-12-16 02:46:39,387 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 144 selfloop transitions, 38 changer transitions 7/332 dead transitions. [2021-12-16 02:46:39,387 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 332 transitions, 2865 flow [2021-12-16 02:46:39,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-16 02:46:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-16 02:46:39,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2021-12-16 02:46:39,390 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2021-12-16 02:46:39,390 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2021-12-16 02:46:39,390 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2021-12-16 02:46:39,391 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:39,391 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2021-12-16 02:46:39,393 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 124.07692307692308) internal successors, (1613), 13 states have internal predecessors, (1613), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:39,395 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:39,396 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:39,396 INFO L186 Difference]: Start difference. First operand has 178 places, 195 transitions, 1451 flow. Second operand 13 states and 1613 transitions. [2021-12-16 02:46:39,396 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 332 transitions, 2865 flow [2021-12-16 02:46:40,142 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 332 transitions, 2783 flow, removed 41 selfloop flow, removed 0 redundant places. [2021-12-16 02:46:40,146 INFO L242 Difference]: Finished difference. Result has 196 places, 208 transitions, 1561 flow [2021-12-16 02:46:40,146 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1369, PETRI_DIFFERENCE_MINUEND_PLACES=178, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=195, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=169, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1561, PETRI_PLACES=196, PETRI_TRANSITIONS=208} [2021-12-16 02:46:40,146 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 49 predicate places. [2021-12-16 02:46:40,147 INFO L470 AbstractCegarLoop]: Abstraction has has 196 places, 208 transitions, 1561 flow [2021-12-16 02:46:40,147 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:40,147 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:40,147 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:40,147 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-16 02:46:40,148 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:40,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:40,148 INFO L85 PathProgramCache]: Analyzing trace with hash -902137783, now seen corresponding path program 1 times [2021-12-16 02:46:40,148 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:40,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863825707] [2021-12-16 02:46:40,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:40,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:40,285 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:40,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863825707] [2021-12-16 02:46:40,285 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863825707] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:40,285 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:40,286 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-16 02:46:40,286 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426988095] [2021-12-16 02:46:40,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:40,287 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-16 02:46:40,287 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:40,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-16 02:46:40,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-16 02:46:40,288 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-16 02:46:40,288 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 208 transitions, 1561 flow. Second operand has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:40,288 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:40,288 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-16 02:46:40,288 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:43,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][230], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, 107#L881true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 100#L811true, 97#L847true, 363#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:43,075 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:46:43,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:43,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:43,075 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:43,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][204], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, 107#L881true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, 363#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:43,076 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:46:43,076 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:46:43,076 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:46:43,076 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:46:43,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][204], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 107#L881true, 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, 48#L808true, Black: 320#true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, 363#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:43,220 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:46:43,220 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:46:43,220 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:46:43,220 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:46:43,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][137], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 107#L881true, 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 320#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 92#L831true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 363#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 290#(= 1 ~z~0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:43,751 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:46:43,751 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:43,751 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:43,751 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][204], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 107#L881true, 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 100#L811true, 97#L847true, 363#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, 93#L798true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,066 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,066 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,066 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,066 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 100#L811true, 97#L847true, 5#L882-1true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,067 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,067 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,067 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,067 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][236], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L808true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, 5#L882-1true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,068 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,068 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,068 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,068 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][236], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,069 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,069 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,069 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,069 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-16 02:46:44,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][237], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 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(= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 5#L882-1true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 290#(= 1 ~z~0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,195 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,195 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,195 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,195 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][235], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 68#L2true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 100#L811true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,691 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:44,692 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:44,692 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:44,692 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:44,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][236], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 68#L2true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,692 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,693 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,693 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,693 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-16 02:46:44,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][236], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L808true, Black: 320#true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 68#L2true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:44,810 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,810 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,810 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:44,810 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][236], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 268#(and (< 0 (+ (div 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~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, 93#L798true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:45,165 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,165 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,166 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,166 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][253], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, 100#L811true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:45,167 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,167 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,167 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,167 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][254], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:45,168 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,168 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-16 02:46:45,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][237], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 68#L2true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 92#L831true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 290#(= 1 ~z~0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:45,266 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,266 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,266 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,266 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][254], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 48#L808true, Black: 320#true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:45,271 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,271 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,272 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][236], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 373#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 68#L2true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 100#L811true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 93#L798true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 340#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:45,801 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,801 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,801 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,801 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][253], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 265#true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 100#L811true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0))]) [2021-12-16 02:46:45,802 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:46:45,802 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:45,802 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:45,803 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:45,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][254], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 265#true, 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:46:45,803 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,803 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,804 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,804 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-16 02:46:45,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][255], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 109#L818true, 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 92#L831true, 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 11#L778true, Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 290#(= 1 ~z~0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:46:45,876 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,876 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,876 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,876 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][254], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 265#true, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, 48#L808true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:46:45,885 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,885 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,885 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:45,885 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:46,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][254], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, 265#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 59#L3true, 100#L811true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= 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~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, 93#L798true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:46:46,216 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-16 02:46:46,216 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:46,216 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:46,216 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-16 02:46:46,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][255], [Black: 178#(and (<= 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(<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 92#L831true, 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), 93#L798true, Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 290#(= 1 ~z~0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:46:46,263 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:46:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:46,263 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:46,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][254], [Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 290#(= 1 ~z~0), 158#true, P0Thread1of1ForFork3InUse, 194#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 138#L3-1true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P1Thread1of1ForFork1InUse, Black: 265#true, Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 270#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 100#L811true, 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 298#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 302#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, 93#L798true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 306#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:46:46,659 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-16 02:46:46,659 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:46,659 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:46,659 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-16 02:46:47,115 INFO L129 PetriNetUnfolder]: 23343/41988 cut-off events. [2021-12-16 02:46:47,116 INFO L130 PetriNetUnfolder]: For 228473/246989 co-relation queries the response was YES. [2021-12-16 02:46:47,580 INFO L84 FinitePrefix]: Finished finitePrefix Result has 170750 conditions, 41988 events. 23343/41988 cut-off events. For 228473/246989 co-relation queries the response was YES. Maximal size of possible extension queue 2853. Compared 417436 event pairs, 1146 based on Foata normal form. 958/41125 useless extension candidates. Maximal degree in co-relation 170633. Up to 8414 conditions per place. [2021-12-16 02:46:47,719 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 139 selfloop transitions, 58 changer transitions 39/370 dead transitions. [2021-12-16 02:46:47,719 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 370 transitions, 3372 flow [2021-12-16 02:46:47,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-16 02:46:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-16 02:46:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2021-12-16 02:46:47,723 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8875 [2021-12-16 02:46:47,723 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2021-12-16 02:46:47,723 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2021-12-16 02:46:47,724 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:47,724 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2021-12-16 02:46:47,726 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 124.25) internal successors, (1988), 16 states have internal predecessors, (1988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:47,729 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:47,729 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:47,729 INFO L186 Difference]: Start difference. First operand has 196 places, 208 transitions, 1561 flow. Second operand 16 states and 1988 transitions. [2021-12-16 02:46:47,730 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 370 transitions, 3372 flow [2021-12-16 02:46:54,168 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 207 places, 370 transitions, 3265 flow, removed 44 selfloop flow, removed 4 redundant places. [2021-12-16 02:46:54,172 INFO L242 Difference]: Finished difference. Result has 211 places, 224 transitions, 1805 flow [2021-12-16 02:46:54,173 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1394, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=204, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=160, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1805, PETRI_PLACES=211, PETRI_TRANSITIONS=224} [2021-12-16 02:46:54,173 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 64 predicate places. [2021-12-16 02:46:54,173 INFO L470 AbstractCegarLoop]: Abstraction has has 211 places, 224 transitions, 1805 flow [2021-12-16 02:46:54,174 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:54,174 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:46:54,174 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:46:54,174 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-16 02:46:54,175 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:46:54,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:46:54,175 INFO L85 PathProgramCache]: Analyzing trace with hash 957977760, now seen corresponding path program 1 times [2021-12-16 02:46:54,175 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:46:54,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380835961] [2021-12-16 02:46:54,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:46:54,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:46:54,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:46:54,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:46:54,368 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:46:54,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380835961] [2021-12-16 02:46:54,368 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380835961] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:46:54,368 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:46:54,368 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-16 02:46:54,368 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491273249] [2021-12-16 02:46:54,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:46:54,369 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-16 02:46:54,369 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:46:54,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-16 02:46:54,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-12-16 02:46:54,370 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 140 [2021-12-16 02:46:54,371 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 224 transitions, 1805 flow. Second operand has 10 states, 10 states have (on average 113.3) internal successors, (1133), 10 states have internal predecessors, (1133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:54,371 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:46:54,371 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 140 [2021-12-16 02:46:54,371 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:46:57,091 INFO L129 PetriNetUnfolder]: 6823/22647 cut-off events. [2021-12-16 02:46:57,091 INFO L130 PetriNetUnfolder]: For 107243/111812 co-relation queries the response was YES. [2021-12-16 02:46:57,336 INFO L84 FinitePrefix]: Finished finitePrefix Result has 86565 conditions, 22647 events. 6823/22647 cut-off events. For 107243/111812 co-relation queries the response was YES. Maximal size of possible extension queue 2662. Compared 325274 event pairs, 144 based on Foata normal form. 27/21391 useless extension candidates. Maximal degree in co-relation 86437. Up to 4941 conditions per place. [2021-12-16 02:46:57,424 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 52 selfloop transitions, 16 changer transitions 22/284 dead transitions. [2021-12-16 02:46:57,424 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 284 transitions, 2337 flow [2021-12-16 02:46:57,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-16 02:46:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-16 02:46:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1183 transitions. [2021-12-16 02:46:57,426 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.845 [2021-12-16 02:46:57,426 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1183 transitions. [2021-12-16 02:46:57,426 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1183 transitions. [2021-12-16 02:46:57,427 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:46:57,427 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1183 transitions. [2021-12-16 02:46:57,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 118.3) internal successors, (1183), 10 states have internal predecessors, (1183), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:57,430 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:57,430 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:46:57,430 INFO L186 Difference]: Start difference. First operand has 211 places, 224 transitions, 1805 flow. Second operand 10 states and 1183 transitions. [2021-12-16 02:46:57,430 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 284 transitions, 2337 flow [2021-12-16 02:47:04,648 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 284 transitions, 2024 flow, removed 114 selfloop flow, removed 11 redundant places. [2021-12-16 02:47:04,651 INFO L242 Difference]: Finished difference. Result has 212 places, 238 transitions, 1636 flow [2021-12-16 02:47:04,652 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1492, PETRI_DIFFERENCE_MINUEND_PLACES=197, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=224, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=214, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1636, PETRI_PLACES=212, PETRI_TRANSITIONS=238} [2021-12-16 02:47:04,652 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 65 predicate places. [2021-12-16 02:47:04,652 INFO L470 AbstractCegarLoop]: Abstraction has has 212 places, 238 transitions, 1636 flow [2021-12-16 02:47:04,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 113.3) internal successors, (1133), 10 states have internal predecessors, (1133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:04,653 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:04,653 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:47:04,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-16 02:47:04,653 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:04,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:04,653 INFO L85 PathProgramCache]: Analyzing trace with hash 864747774, now seen corresponding path program 2 times [2021-12-16 02:47:04,653 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:04,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535768391] [2021-12-16 02:47:04,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:04,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:04,853 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:04,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535768391] [2021-12-16 02:47:04,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535768391] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:04,853 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:04,853 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-16 02:47:04,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601780464] [2021-12-16 02:47:04,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:04,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-16 02:47:04,857 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:04,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-16 02:47:04,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-12-16 02:47:04,858 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 140 [2021-12-16 02:47:04,859 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 238 transitions, 1636 flow. Second operand has 10 states, 10 states have (on average 103.3) internal successors, (1033), 10 states have internal predecessors, (1033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:04,859 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:04,859 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 140 [2021-12-16 02:47:04,860 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:09,508 INFO L129 PetriNetUnfolder]: 11684/36729 cut-off events. [2021-12-16 02:47:09,509 INFO L130 PetriNetUnfolder]: For 77770/79255 co-relation queries the response was YES. [2021-12-16 02:47:09,948 INFO L84 FinitePrefix]: Finished finitePrefix Result has 108128 conditions, 36729 events. 11684/36729 cut-off events. For 77770/79255 co-relation queries the response was YES. Maximal size of possible extension queue 4680. Compared 559800 event pairs, 187 based on Foata normal form. 31/34444 useless extension candidates. Maximal degree in co-relation 107993. Up to 3287 conditions per place. [2021-12-16 02:47:10,093 INFO L132 encePairwiseOnDemand]: 118/140 looper letters, 118 selfloop transitions, 136 changer transitions 23/425 dead transitions. [2021-12-16 02:47:10,094 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 425 transitions, 4074 flow [2021-12-16 02:47:10,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-12-16 02:47:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-12-16 02:47:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1333 transitions. [2021-12-16 02:47:10,097 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7934523809523809 [2021-12-16 02:47:10,097 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1333 transitions. [2021-12-16 02:47:10,097 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1333 transitions. [2021-12-16 02:47:10,097 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-16 02:47:10,097 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1333 transitions. [2021-12-16 02:47:10,099 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 111.08333333333333) internal successors, (1333), 12 states have internal predecessors, (1333), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:10,100 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 140.0) internal successors, (1820), 13 states have internal predecessors, (1820), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:10,101 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 140.0) internal successors, (1820), 13 states have internal predecessors, (1820), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:10,101 INFO L186 Difference]: Start difference. First operand has 212 places, 238 transitions, 1636 flow. Second operand 12 states and 1333 transitions. [2021-12-16 02:47:10,101 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 425 transitions, 4074 flow [2021-12-16 02:47:15,718 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 210 places, 425 transitions, 3953 flow, removed 60 selfloop flow, removed 7 redundant places. [2021-12-16 02:47:15,723 INFO L242 Difference]: Finished difference. Result has 218 places, 340 transitions, 3402 flow [2021-12-16 02:47:15,723 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1599, PETRI_DIFFERENCE_MINUEND_PLACES=199, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=238, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=47, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=177, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=3402, PETRI_PLACES=218, PETRI_TRANSITIONS=340} [2021-12-16 02:47:15,724 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 71 predicate places. [2021-12-16 02:47:15,724 INFO L470 AbstractCegarLoop]: Abstraction has has 218 places, 340 transitions, 3402 flow [2021-12-16 02:47:15,725 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 103.3) internal successors, (1033), 10 states have internal predecessors, (1033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:15,725 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-16 02:47:15,725 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 02:47:15,725 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-16 02:47:15,725 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-16 02:47:15,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 02:47:15,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1202877272, now seen corresponding path program 3 times [2021-12-16 02:47:15,726 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 02:47:15,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852077382] [2021-12-16 02:47:15,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 02:47:15,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 02:47:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 02:47:15,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 02:47:15,837 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 02:47:15,837 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852077382] [2021-12-16 02:47:15,837 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1852077382] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 02:47:15,837 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 02:47:15,838 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-16 02:47:15,838 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548701748] [2021-12-16 02:47:15,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 02:47:15,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-16 02:47:15,838 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 02:47:15,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-16 02:47:15,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-16 02:47:15,840 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-16 02:47:15,840 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 218 places, 340 transitions, 3402 flow. Second operand has 9 states, 9 states have (on average 115.22222222222223) internal successors, (1037), 9 states have internal predecessors, (1037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-16 02:47:15,841 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-16 02:47:15,841 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-16 02:47:15,841 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-16 02:47:19,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 104#L854true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 459#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 387#(= ~a$r_buff0_thd4~0 0), 74#L878-3true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 437#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 433#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), 11#L778true, Black: 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 290#(= 1 ~z~0), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 418#(= ~a$r_buff0_thd3~0 0), 229#true, 109#L818true, 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 19#L788true, Black: 320#true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 350#true, Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:19,553 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:19,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 459#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 142#L857true, Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 387#(= ~a$r_buff0_thd4~0 0), 74#L878-3true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not 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(not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 290#(= 1 ~z~0), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, 109#L818true, 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 19#L788true, Black: 320#true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 350#true, Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:19,693 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-16 02:47:19,693 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:19,693 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:19,693 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-16 02:47:20,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][175], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 142#L857true, Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 387#(= ~a$r_buff0_thd4~0 0), 461#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 74#L878-3true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 437#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 433#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), 11#L778true, Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 290#(= 1 ~z~0), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, 109#L818true, 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 320#true, 19#L788true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 363#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 350#true, Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:20,433 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:20,433 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:20,433 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:20,433 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:20,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][175], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 142#L857true, Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 387#(= ~a$r_buff0_thd4~0 0), 461#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 74#L878-3true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 437#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 433#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), 11#L778true, Black: 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 290#(= 1 ~z~0), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 418#(= ~a$r_buff0_thd3~0 0), 229#true, 109#L818true, 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 19#L788true, Black: 320#true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 363#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 350#true, Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:20,699 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:20,699 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:20,699 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:20,699 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][131], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 387#(= ~a$r_buff0_thd4~0 0), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 437#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 123#L775true, Black: 433#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 290#(= 1 ~z~0), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, 107#L881true, 109#L818true, 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 19#L788true, Black: 320#true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 457#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), Black: 350#true, Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:21,002 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,002 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,002 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,002 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][202], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 46#L795true, Black: 265#true, 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 463#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 387#(= ~a$r_buff0_thd4~0 0), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 288#true, Black: 437#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 123#L775true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 433#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 418#(= ~a$r_buff0_thd3~0 0), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 290#(= 1 ~z~0), 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 5#L882-1true, Black: 350#true, Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:21,021 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,021 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,021 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,021 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-16 02:47:21,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][341], [278#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 469#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div 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(not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 437#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), 123#L775true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 433#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 418#(= ~a$r_buff0_thd3~0 0), 290#(= 1 ~z~0), 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 336#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 5#L882-1true, 93#L798true, Black: 350#true, Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:21,023 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,023 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,023 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,023 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse31 (= 0 (mod v_~a$w_buff1_used~0_338 256))) (.cse18 (= 0 (mod v_~a$r_buff1_thd4~0_169 256))) (.cse25 (= 0 (mod v_~a$r_buff0_thd4~0_230 256)))) (let ((.cse6 (not .cse25)) (.cse16 (not .cse18)) (.cse30 (= 0 (mod v_~a$w_buff0_used~0_474 256))) (.cse21 (and .cse18 .cse25)) (.cse22 (and .cse31 .cse25)) (.cse0 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_473 256))) (.cse19 (= 0 (mod v_~a$w_buff1_used~0_337 256)))) (let ((.cse15 (not .cse19)) (.cse14 (not .cse10)) (.cse24 (or .cse10 .cse25)) (.cse9 (not .cse0)) (.cse8 (or .cse30 .cse21 .cse22)) (.cse2 (or .cse6 .cse16)) (.cse3 (or .cse6 (not .cse31))) (.cse4 (or .cse30 .cse25)) (.cse1 (not .cse30))) (and (let ((.cse7 (= |v_P3Thread1of1ForFork0_#t~ite25_1| |v_P3_#t~ite25_87|))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 (= |v_P3_#t~ite26_81| |v_P3_#t~ite25_87|) (let ((.cse5 (= |v_P3_#t~ite25_87| v_~a$w_buff0~0_108))) (or (and .cse4 .cse5) (and .cse1 .cse6 .cse5)))) (and (= |v_P3_#t~ite26_81| v_~a$w_buff0~0_108) .cse7 .cse8)) (= v_~a$w_buff0~0_107 |v_P3_#t~ite26_81|)) (and (= |v_P3Thread1of1ForFork0_#t~ite26_1| |v_P3_#t~ite26_81|) .cse9 (= v_~a$w_buff0~0_107 v_~a$w_buff0~0_108) .cse7))) (or (and .cse0 (= v_~a~0_170 v_~__unbuffered_p3_EBX~0_16)) (and (= v_~a~0_170 v_~a$mem_tmp~0_30) .cse9)) (= v_~a$mem_tmp~0_30 v_~a~0_172) (= v_~a$flush_delayed~0_40 0) (= v_~weak$$choice0~0_19 |v_P3Thread1of1ForFork0_#t~nondet21_1|) (let ((.cse17 (= |v_P3Thread1of1ForFork0_#t~ite40_1| |v_P3_#t~ite40_45|))) (or (and (= v_~a$r_buff1_thd4~0_168 |v_P3_#t~ite41_37|) .cse0 (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd4~0_229 256)))) (or (let ((.cse13 (not .cse11))) (and (let ((.cse12 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse10 .cse11) .cse12) (and .cse13 .cse12 .cse14))) (= |v_P3_#t~ite41_37| |v_P3_#t~ite40_45|) .cse14 (or .cse15 .cse13) (or .cse13 .cse16))) (and (= |v_P3_#t~ite41_37| v_~a$r_buff1_thd4~0_169) .cse17 (or .cse10 (and .cse18 .cse11) (and .cse11 .cse19)))))) (and (= v_~a$r_buff1_thd4~0_168 v_~a$r_buff1_thd4~0_169) .cse9 (= |v_P3Thread1of1ForFork0_#t~ite41_1| |v_P3_#t~ite41_37|) .cse17))) (let ((.cse20 (= |v_P3Thread1of1ForFork0_#t~ite34_1| |v_P3_#t~ite34_47|))) (or (and .cse20 (= v_~a$w_buff1_used~0_337 v_~a$w_buff1_used~0_338) (= |v_P3Thread1of1ForFork0_#t~ite35_1| |v_P3_#t~ite35_41|) .cse9) (and .cse0 (= v_~a$w_buff1_used~0_337 |v_P3_#t~ite35_41|) (or (and .cse20 (= |v_P3_#t~ite35_41| v_~a$w_buff1_used~0_338) (or .cse21 .cse10 .cse22)) (and .cse2 .cse3 .cse14 (= |v_P3_#t~ite35_41| |v_P3_#t~ite34_47|) (let ((.cse23 (= |v_P3_#t~ite34_47| 0))) (or (and .cse23 .cse24) (and .cse23 .cse6 .cse14)))))))) (let ((.cse26 (= |v_P3Thread1of1ForFork0_#t~ite37_1| |v_P3_#t~ite37_49|))) (or (and (= v_~a$r_buff0_thd4~0_229 |v_P3_#t~ite38_45|) .cse0 (or (and .cse2 .cse14 (= |v_P3_#t~ite38_45| |v_P3_#t~ite37_49|) (or .cse15 .cse6) (or (and .cse6 (= |v_P3_#t~ite37_49| 0) .cse14) (and (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_230) .cse24))) (and (= |v_P3_#t~ite38_45| v_~a$r_buff0_thd4~0_230) (or .cse21 .cse10 (and .cse25 .cse19)) .cse26))) (and (= |v_P3Thread1of1ForFork0_#t~ite38_1| |v_P3_#t~ite38_45|) .cse9 .cse26 (= v_~a$r_buff0_thd4~0_229 v_~a$r_buff0_thd4~0_230)))) (= v_~weak$$choice2~0_78 |v_P3Thread1of1ForFork0_#t~nondet22_1|) (let ((.cse27 (= |v_P3Thread1of1ForFork0_#t~ite28_1| |v_P3_#t~ite28_71|))) (or (and (= |v_P3Thread1of1ForFork0_#t~ite29_1| |v_P3_#t~ite29_67|) (= v_~a$w_buff1~0_116 v_~a$w_buff1~0_117) .cse9 .cse27) (and .cse0 (or (and .cse1 .cse2 (= |v_P3_#t~ite29_67| |v_P3_#t~ite28_71|) (let ((.cse28 (= |v_P3_#t~ite28_71| v_~a$w_buff1~0_117))) (or (and .cse1 .cse6 .cse28) (and .cse4 .cse28))) .cse3) (and (= |v_P3_#t~ite29_67| v_~a$w_buff1~0_117) .cse8 .cse27)) (= v_~a$w_buff1~0_116 |v_P3_#t~ite29_67|)))) (let ((.cse29 (= |v_P3Thread1of1ForFork0_#t~ite31_1| |v_P3_#t~ite31_55|))) (or (and (or (and .cse29 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_474) .cse8) (and .cse1 .cse2 (or (and .cse4 (= |v_P3_#t~ite31_55| v_~a$w_buff0_used~0_474)) (and .cse1 .cse6 (= |v_P3_#t~ite31_55| 0))) .cse3 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|))) .cse0 (= v_~a$w_buff0_used~0_473 |v_P3_#t~ite32_47|)) (and (= |v_P3Thread1of1ForFork0_#t~ite32_1| |v_P3_#t~ite32_47|) (= v_~a$w_buff0_used~0_473 v_~a$w_buff0_used~0_474) .cse9 .cse29))) (or (and (= v_~__unbuffered_p3_EBX~0_16 v_~a~0_172) (= |v_P3Thread1of1ForFork0_#t~ite23_1| |v_P3_#t~ite23_65|) .cse8) (and .cse1 .cse2 (= v_~__unbuffered_p3_EBX~0_16 |v_P3_#t~ite23_65|) .cse3 (or (and .cse4 (= |v_P3_#t~ite23_65| v_~a$w_buff1~0_117)) (and .cse1 .cse6 (= |v_P3_#t~ite23_65| v_~a$w_buff0~0_108))))))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_169, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_474, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_230, ~a~0=v_~a~0_172, ~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_338, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_168, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_229, ~a~0=v_~a~0_170, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_2|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_2|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_2|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_2|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_2|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_2|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_2|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_2|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_2|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_473, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~a$flush_delayed~0=v_~a$flush_delayed~0_40, ~a$w_buff0~0=v_~a$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_2|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_2|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_2|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_2|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_337, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_2|, ~weak$$choice2~0=v_~weak$$choice2~0_78} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite37_49|, |v_P3_#t~ite34_47|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite38_45|, |v_P3_#t~ite41_37|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite23, ~weak$$choice2~0][202], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 229#true, Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, 46#L795true, 45#L805true, Black: 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 463#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 387#(= ~a$r_buff0_thd4~0 0), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 435#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 437#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 172#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 288#true, Black: 291#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 123#L775true, Black: 433#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 180#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 418#(= ~a$r_buff0_thd3~0 0), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), 290#(= 1 ~z~0), 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 320#true, 68#L2true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 350#true, Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:21,349 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,350 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,350 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,350 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1132] L811-->L818: Formula: (let ((.cse12 (= 0 (mod v_~a$w_buff1_used~0_286 256))) (.cse9 (= 0 (mod v_~a$r_buff1_thd3~0_52 256))) (.cse13 (= 0 (mod v_~a$w_buff0_used~0_414 256))) (.cse10 (= 0 (mod v_~a$w_buff0_used~0_413 256))) (.cse14 (= 0 (mod v_~a$r_buff0_thd3~0_76 256)))) (let ((.cse2 (or .cse10 .cse14)) (.cse4 (not .cse13)) (.cse0 (not .cse14)) (.cse3 (or .cse13 .cse14)) (.cse5 (or .cse12 .cse9)) (.cse6 (not .cse12)) (.cse1 (not .cse10)) (.cse7 (not .cse9))) (and (or (and (= v_~a$r_buff0_thd3~0_75 0) .cse0 .cse1) (and (= v_~a$r_buff0_thd3~0_75 v_~a$r_buff0_thd3~0_76) .cse2)) (or (and .cse3 (= v_~a$w_buff0_used~0_413 v_~a$w_buff0_used~0_414)) (and .cse4 (= v_~a$w_buff0_used~0_413 0) .cse0)) (or (and .cse5 .cse2 (= v_~a$w_buff1_used~0_285 v_~a$w_buff1_used~0_286)) (and (or (and .cse6 .cse7) (and .cse0 .cse1)) (= v_~a$w_buff1_used~0_285 0))) (or (and .cse4 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_29|) .cse0 (= v_~a~0_132 v_~a$w_buff0~0_69)) (and .cse3 (or (and .cse5 (= |v_P2_#t~ite15_29| v_~a~0_133)) (and (= |v_P2_#t~ite15_29| v_~a$w_buff1~0_80) .cse6 .cse7)) (= v_~a~0_132 |v_P2_#t~ite15_29|))) (let ((.cse11 (= 0 (mod v_~a$r_buff0_thd3~0_75 256))) (.cse8 (= 0 (mod v_~a$w_buff1_used~0_285 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd3~0_51 v_~a$r_buff1_thd3~0_52)) (and (= v_~a$r_buff1_thd3~0_51 0) (or (and (not .cse11) .cse1) (and .cse7 (not .cse8))))))))) InVars {~a~0=v_~a~0_133, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_414, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_76, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_286} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_413, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_75, ~a~0=v_~a~0_132, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_2|, ~a$w_buff1~0=v_~a$w_buff1~0_80, ~a$w_buff0~0=v_~a$w_buff0~0_69, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_285, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_29|] AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 355#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 232#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 459#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 420#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, Black: 265#true, 296#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= 1 ~z~0)), Black: 396#(and (= ~a$w_buff0~0 ~a$w_buff0_used~0) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$w_buff0_used~0 1)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= ~__unbuffered_cnt~0 0)), Black: 398#(and (= ~a$w_buff0~0 1) (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 280#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 402#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (not (= 0 ~__unbuffered_p3_EBX~0))), 387#(= ~a$r_buff0_thd4~0 0), 97#L847true, Black: 308#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 161#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), Black: 435#(and (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), Black: 427#(and (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0)), 11#L778true, Black: 304#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 160#(= ~__unbuffered_p3_EAX~0 0), Black: 431#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 0) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd3~0 0) (not (= 0 ~a~0))), Black: 300#(and (<= (div ~main$tmp_guard1~0 256) 0) (= 1 ~z~0) (<= 1 ~main$tmp_guard1~0)), Black: 429#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 290#(= 1 ~z~0), Black: 419#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$w_buff0_used~0 1)), Black: 178#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))) (<= 1 ~main$tmp_guard1~0)), 229#true, 107#L881true, 109#L818true, 158#true, 194#true, Black: 338#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 324#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 19#L788true, Black: 320#true, Black: 342#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 330#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 197#(or (not (= 0 ~__unbuffered_p2_EBX~0)) (not (= 2 ~__unbuffered_p2_EAX~0)) (not (= 2 ~y~0)) (not (= 1 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p0_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0))), 268#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 350#true, Black: 231#(= ~__unbuffered_p2_EAX~0 0), Black: 379#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 375#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))]) [2021-12-16 02:47:21,917 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-16 02:47:21,918 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event