./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 [2021-12-17 22:16:28,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 22:16:28,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 22:16:28,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 22:16:28,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 22:16:28,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 22:16:28,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 22:16:28,548 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 22:16:28,550 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 22:16:28,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 22:16:28,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 22:16:28,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 22:16:28,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 22:16:28,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 22:16:28,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 22:16:28,563 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 22:16:28,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 22:16:28,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 22:16:28,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 22:16:28,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 22:16:28,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 22:16:28,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 22:16:28,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 22:16:28,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 22:16:28,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 22:16:28,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 22:16:28,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 22:16:28,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 22:16:28,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 22:16:28,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 22:16:28,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 22:16:28,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 22:16:28,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 22:16:28,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 22:16:28,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 22:16:28,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 22:16:28,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 22:16:28,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 22:16:28,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 22:16:28,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 22:16:28,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 22:16:28,594 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-17 22:16:28,625 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 22:16:28,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 22:16:28,626 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 22:16:28,626 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 22:16:28,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 22:16:28,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 22:16:28,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 22:16:28,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 22:16:28,628 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 22:16:28,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 22:16:28,629 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 22:16:28,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-17 22:16:28,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 22:16:28,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 22:16:28,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 22:16:28,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 22:16:28,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 22:16:28,631 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 22:16:28,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 22:16:28,631 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 22:16:28,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 22:16:28,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 22:16:28,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 22:16:28,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 22:16:28,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 22:16:28,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 22:16:28,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 22:16:28,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 22:16:28,633 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-17 22:16:28,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-17 22:16:28,633 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 22:16:28,633 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 22:16:28,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 22:16:28,634 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 22:16:28,634 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87b62b2cd45c104fec3a3f6f97bb4a2e98408c552f26c7f9920866b9b8c9b373 [2021-12-17 22:16:28,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 22:16:28,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 22:16:28,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 22:16:28,894 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 22:16:28,895 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 22:16:28,896 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix007.oepc.i [2021-12-17 22:16:28,968 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6601f53f4/68804a873a7149c0b0ecfeddcba7b7c9/FLAG13c9d8f63 [2021-12-17 22:16:29,410 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 22:16:29,411 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix007.oepc.i [2021-12-17 22:16:29,422 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6601f53f4/68804a873a7149c0b0ecfeddcba7b7c9/FLAG13c9d8f63 [2021-12-17 22:16:29,754 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6601f53f4/68804a873a7149c0b0ecfeddcba7b7c9 [2021-12-17 22:16:29,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 22:16:29,757 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 22:16:29,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 22:16:29,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 22:16:29,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 22:16:29,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 10:16:29" (1/1) ... [2021-12-17 22:16:29,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb64328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:29, skipping insertion in model container [2021-12-17 22:16:29,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 10:16:29" (1/1) ... [2021-12-17 22:16:29,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 22:16:29,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 22:16:29,969 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] [2021-12-17 22:16:30,172 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 22:16:30,182 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 22:16:30,194 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] [2021-12-17 22:16:30,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 22:16:30,287 INFO L208 MainTranslator]: Completed translation [2021-12-17 22:16:30,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30 WrapperNode [2021-12-17 22:16:30,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 22:16:30,289 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 22:16:30,289 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 22:16:30,289 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 22:16:30,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,338 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2021-12-17 22:16:30,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 22:16:30,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 22:16:30,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 22:16:30,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 22:16:30,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,369 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 22:16:30,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 22:16:30,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 22:16:30,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 22:16:30,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (1/1) ... [2021-12-17 22:16:30,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 22:16:30,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:16:30,447 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) [2021-12-17 22:16:30,466 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 [2021-12-17 22:16:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-17 22:16:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-17 22:16:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 22:16:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-17 22:16:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-17 22:16:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-17 22:16:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-17 22:16:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-17 22:16:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-17 22:16:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-17 22:16:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-17 22:16:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-17 22:16:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-17 22:16:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-17 22:16:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-17 22:16:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 22:16:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 22:16:30,488 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-17 22:16:30,643 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 22:16:30,644 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 22:16:31,063 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 22:16:31,328 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 22:16:31,328 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-17 22:16:31,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 10:16:31 BoogieIcfgContainer [2021-12-17 22:16:31,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 22:16:31,333 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 22:16:31,333 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 22:16:31,336 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 22:16:31,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 10:16:29" (1/3) ... [2021-12-17 22:16:31,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79d1568e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 10:16:31, skipping insertion in model container [2021-12-17 22:16:31,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:16:30" (2/3) ... [2021-12-17 22:16:31,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79d1568e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 10:16:31, skipping insertion in model container [2021-12-17 22:16:31,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 10:16:31" (3/3) ... [2021-12-17 22:16:31,339 INFO L111 eAbstractionObserver]: Analyzing ICFG mix007.oepc.i [2021-12-17 22:16:31,343 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-17 22:16:31,343 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 22:16:31,344 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-17 22:16:31,344 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-17 22:16:31,387 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,387 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,388 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,388 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,388 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,388 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,388 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,389 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,389 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,389 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,390 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,390 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,390 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,390 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,391 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,391 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,391 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,392 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,392 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,392 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,393 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,393 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,393 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,394 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,394 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,394 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,394 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,394 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,394 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,395 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,396 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,396 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,396 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,396 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,396 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,397 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,397 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,401 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,401 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,401 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,401 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,401 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,402 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,402 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,402 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,402 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,403 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,403 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,403 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,403 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,403 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,403 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,403 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,407 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,408 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,409 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,411 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,411 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,411 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,411 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,412 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,413 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,413 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,414 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,414 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,420 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,420 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,420 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,420 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,420 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,420 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,421 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,421 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,422 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,423 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,423 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,423 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,427 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,427 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,427 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,427 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,428 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,429 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,429 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,429 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,429 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,431 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,431 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,431 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,432 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,432 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,432 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,432 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,433 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,434 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,434 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,435 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,435 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,435 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,435 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,435 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,435 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,435 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,436 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,436 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,436 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,436 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,436 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,436 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,436 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,437 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,437 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,437 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,438 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,440 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,440 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,440 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,440 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,440 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,440 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,440 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,441 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,441 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,441 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,442 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,446 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,446 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,446 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,447 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,447 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,447 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,447 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,447 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,447 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,448 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,448 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,448 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,448 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,448 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,448 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,449 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,449 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,451 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,451 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,451 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,451 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,451 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,452 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,452 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,452 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,452 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,461 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,462 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,462 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,462 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,462 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,462 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,463 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,464 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,464 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,464 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,465 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,465 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,466 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,466 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,466 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,466 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,466 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,466 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,467 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,467 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,467 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,467 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,468 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,473 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,473 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,473 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:16:31,475 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-17 22:16:31,522 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:16:31,527 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 [2021-12-17 22:16:31,528 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-17 22:16:31,536 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2021-12-17 22:16:31,599 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2021-12-17 22:16:31,601 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:16:31,605 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. [2021-12-17 22:16:31,607 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2021-12-17 22:16:31,611 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2021-12-17 22:16:31,620 INFO L129 PetriNetUnfolder]: 0/52 cut-off events. [2021-12-17 22:16:31,620 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:16:31,620 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:31,621 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] [2021-12-17 22:16:31,621 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:31,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:31,626 INFO L85 PathProgramCache]: Analyzing trace with hash -183657469, now seen corresponding path program 1 times [2021-12-17 22:16:31,633 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:31,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956948745] [2021-12-17 22:16:31,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:31,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:31,943 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:31,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956948745] [2021-12-17 22:16:31,944 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956948745] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:31,944 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:31,945 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:16:31,946 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874862003] [2021-12-17 22:16:31,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:31,953 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:16:31,953 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:31,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:16:31,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:16:31,984 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2021-12-17 22:16:31,990 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) [2021-12-17 22:16:31,990 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:31,990 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2021-12-17 22:16:31,991 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:16:32,246 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2021-12-17 22:16:32,247 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2021-12-17 22:16:32,251 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. [2021-12-17 22:16:32,256 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2021-12-17 22:16:32,256 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2021-12-17 22:16:32,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:16:32,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:16:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2021-12-17 22:16:32,268 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2021-12-17 22:16:32,268 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2021-12-17 22:16:32,269 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2021-12-17 22:16:32,270 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:16:32,272 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2021-12-17 22:16:32,276 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) [2021-12-17 22:16:32,280 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) [2021-12-17 22:16:32,281 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) [2021-12-17 22:16:32,282 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2021-12-17 22:16:32,283 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2021-12-17 22:16:32,286 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-17 22:16:32,289 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2021-12-17 22:16:32,291 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} [2021-12-17 22:16:32,293 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2021-12-17 22:16:32,294 INFO L470 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2021-12-17 22:16:32,294 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) [2021-12-17 22:16:32,294 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:32,294 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] [2021-12-17 22:16:32,295 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-17 22:16:32,295 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:32,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:32,296 INFO L85 PathProgramCache]: Analyzing trace with hash -342842823, now seen corresponding path program 1 times [2021-12-17 22:16:32,296 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:32,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031235427] [2021-12-17 22:16:32,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:32,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:32,521 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:32,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031235427] [2021-12-17 22:16:32,522 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031235427] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:32,522 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:32,522 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:16:32,522 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358112487] [2021-12-17 22:16:32,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:32,524 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:16:32,524 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:32,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:16:32,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:16:32,527 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-17 22:16:32,528 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) [2021-12-17 22:16:32,528 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:32,528 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-17 22:16:32,528 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:16:36,320 INFO L129 PetriNetUnfolder]: 11830/26007 cut-off events. [2021-12-17 22:16:36,320 INFO L130 PetriNetUnfolder]: For 1099/1099 co-relation queries the response was YES. [2021-12-17 22:16:36,386 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. [2021-12-17 22:16:36,481 INFO L132 encePairwiseOnDemand]: 126/140 looper letters, 44 selfloop transitions, 10 changer transitions 122/265 dead transitions. [2021-12-17 22:16:36,481 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 265 transitions, 890 flow [2021-12-17 22:16:36,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:16:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:16:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1544 transitions. [2021-12-17 22:16:36,488 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8483516483516483 [2021-12-17 22:16:36,488 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1544 transitions. [2021-12-17 22:16:36,489 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1544 transitions. [2021-12-17 22:16:36,489 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:16:36,490 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1544 transitions. [2021-12-17 22:16:36,493 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) [2021-12-17 22:16:36,497 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) [2021-12-17 22:16:36,498 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) [2021-12-17 22:16:36,498 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 13 states and 1544 transitions. [2021-12-17 22:16:36,498 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 265 transitions, 890 flow [2021-12-17 22:16:36,501 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 153 places, 265 transitions, 864 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-17 22:16:36,504 INFO L242 Difference]: Finished difference. Result has 165 places, 124 transitions, 366 flow [2021-12-17 22:16:36,505 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} [2021-12-17 22:16:36,505 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2021-12-17 22:16:36,506 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 124 transitions, 366 flow [2021-12-17 22:16:36,506 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) [2021-12-17 22:16:36,506 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:36,507 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] [2021-12-17 22:16:36,507 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-17 22:16:36,507 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:36,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:36,508 INFO L85 PathProgramCache]: Analyzing trace with hash 611843854, now seen corresponding path program 1 times [2021-12-17 22:16:36,508 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:36,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337324270] [2021-12-17 22:16:36,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:36,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:36,693 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:36,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337324270] [2021-12-17 22:16:36,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337324270] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:36,694 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:36,694 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:16:36,694 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240911871] [2021-12-17 22:16:36,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:36,695 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:16:36,695 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:36,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:16:36,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:16:36,697 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-17 22:16:36,698 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) [2021-12-17 22:16:36,698 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:36,698 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-17 22:16:36,699 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:16:39,110 INFO L129 PetriNetUnfolder]: 8740/15215 cut-off events. [2021-12-17 22:16:39,110 INFO L130 PetriNetUnfolder]: For 28976/28976 co-relation queries the response was YES. [2021-12-17 22:16:39,161 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. [2021-12-17 22:16:39,231 INFO L132 encePairwiseOnDemand]: 124/140 looper letters, 44 selfloop transitions, 20 changer transitions 94/247 dead transitions. [2021-12-17 22:16:39,231 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 247 transitions, 1346 flow [2021-12-17 22:16:39,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:16:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:16:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1533 transitions. [2021-12-17 22:16:39,236 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8423076923076923 [2021-12-17 22:16:39,236 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1533 transitions. [2021-12-17 22:16:39,236 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1533 transitions. [2021-12-17 22:16:39,237 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:16:39,240 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1533 transitions. [2021-12-17 22:16:39,244 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) [2021-12-17 22:16:39,248 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) [2021-12-17 22:16:39,249 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) [2021-12-17 22:16:39,249 INFO L186 Difference]: Start difference. First operand has 165 places, 124 transitions, 366 flow. Second operand 13 states and 1533 transitions. [2021-12-17 22:16:39,249 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 247 transitions, 1346 flow [2021-12-17 22:16:39,418 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 247 transitions, 1294 flow, removed 24 selfloop flow, removed 4 redundant places. [2021-12-17 22:16:39,423 INFO L242 Difference]: Finished difference. Result has 161 places, 132 transitions, 515 flow [2021-12-17 22:16:39,424 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} [2021-12-17 22:16:39,426 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 14 predicate places. [2021-12-17 22:16:39,426 INFO L470 AbstractCegarLoop]: Abstraction has has 161 places, 132 transitions, 515 flow [2021-12-17 22:16:39,426 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) [2021-12-17 22:16:39,427 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:39,427 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] [2021-12-17 22:16:39,427 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-17 22:16:39,428 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:39,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:39,429 INFO L85 PathProgramCache]: Analyzing trace with hash -1385334547, now seen corresponding path program 1 times [2021-12-17 22:16:39,429 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:39,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899709330] [2021-12-17 22:16:39,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:39,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:39,610 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:39,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899709330] [2021-12-17 22:16:39,611 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899709330] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:39,611 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:39,611 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:16:39,612 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230944630] [2021-12-17 22:16:39,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:39,613 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:16:39,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:39,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:16:39,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:16:39,618 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2021-12-17 22:16:39,620 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) [2021-12-17 22:16:39,620 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:39,620 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2021-12-17 22:16:39,621 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:16:41,541 INFO L129 PetriNetUnfolder]: 7201/12307 cut-off events. [2021-12-17 22:16:41,542 INFO L130 PetriNetUnfolder]: For 36414/36486 co-relation queries the response was YES. [2021-12-17 22:16:41,577 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. [2021-12-17 22:16:41,630 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 57 selfloop transitions, 12 changer transitions 97/255 dead transitions. [2021-12-17 22:16:41,630 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 255 transitions, 1613 flow [2021-12-17 22:16:41,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:16:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:16:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1523 transitions. [2021-12-17 22:16:41,635 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8368131868131868 [2021-12-17 22:16:41,635 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1523 transitions. [2021-12-17 22:16:41,635 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1523 transitions. [2021-12-17 22:16:41,636 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:16:41,636 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1523 transitions. [2021-12-17 22:16:41,639 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) [2021-12-17 22:16:41,642 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) [2021-12-17 22:16:41,643 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) [2021-12-17 22:16:41,643 INFO L186 Difference]: Start difference. First operand has 161 places, 132 transitions, 515 flow. Second operand 13 states and 1523 transitions. [2021-12-17 22:16:41,643 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 255 transitions, 1613 flow [2021-12-17 22:16:41,877 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 255 transitions, 1523 flow, removed 45 selfloop flow, removed 12 redundant places. [2021-12-17 22:16:41,883 INFO L242 Difference]: Finished difference. Result has 164 places, 138 transitions, 638 flow [2021-12-17 22:16:41,884 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} [2021-12-17 22:16:41,885 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 17 predicate places. [2021-12-17 22:16:41,885 INFO L470 AbstractCegarLoop]: Abstraction has has 164 places, 138 transitions, 638 flow [2021-12-17 22:16:41,886 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) [2021-12-17 22:16:41,886 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:41,886 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] [2021-12-17 22:16:41,887 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-17 22:16:41,887 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:41,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:41,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1184002449, now seen corresponding path program 1 times [2021-12-17 22:16:41,888 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:41,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854409665] [2021-12-17 22:16:41,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:41,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:42,029 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:42,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854409665] [2021-12-17 22:16:42,029 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854409665] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:42,030 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:42,030 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-17 22:16:42,030 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263533312] [2021-12-17 22:16:42,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:42,031 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-17 22:16:42,031 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:42,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-17 22:16:42,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-17 22:16:42,032 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-17 22:16:42,033 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) [2021-12-17 22:16:42,033 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:42,033 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-17 22:16:42,033 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:16:43,295 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))]) [2021-12-17 22:16:43,295 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:16:43,295 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:16:43,295 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:16:43,295 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:16:43,558 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))]) [2021-12-17 22:16:43,558 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:16:43,558 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:16:43,559 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:16:43,559 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:16:43,916 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))]) [2021-12-17 22:16:43,916 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:16:43,916 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:16:43,917 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:16:43,917 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:16:44,171 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))]) [2021-12-17 22:16:44,171 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:16:44,171 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:16:44,172 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:16:44,172 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:16:44,564 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))]) [2021-12-17 22:16:44,565 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:16:44,565 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:16:44,565 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:16:44,565 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:16:44,646 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))]) [2021-12-17 22:16:44,646 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,646 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,647 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,647 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,647 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))]) [2021-12-17 22:16:44,647 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,647 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,647 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,648 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,676 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)), 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))]) [2021-12-17 22:16:44,676 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,676 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,676 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,677 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,830 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))]) [2021-12-17 22:16:44,830 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,830 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,831 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,831 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:16:44,903 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))]) [2021-12-17 22:16:44,903 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,904 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))]) [2021-12-17 22:16:44,904 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,904 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,941 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))]) [2021-12-17 22:16:44,941 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,941 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,942 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:44,942 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:16:45,293 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))]) [2021-12-17 22:16:45,294 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,294 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,295 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))]) [2021-12-17 22:16:45,295 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,296 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,296 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))]) [2021-12-17 22:16:45,297 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,297 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,297 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,297 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,299 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$tmp_guard1~0))]) [2021-12-17 22:16:45,299 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,299 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,299 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,300 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:16:45,500 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,500 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,500 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,500 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,500 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,505 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,505 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,505 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,505 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,505 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,505 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,505 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,506 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,506 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,506 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,510 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,510 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,510 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,510 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,510 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,580 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,581 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,581 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,581 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,581 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,582 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,583 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,583 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,583 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,583 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:16:45,688 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,688 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,688 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,688 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,688 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,689 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,689 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,689 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,689 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,689 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,690 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,690 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,690 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,695 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,695 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,695 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,695 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,695 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:16:45,833 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,834 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,834 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,834 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,834 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,834 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,834 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,834 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,834 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,834 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,837 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,837 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,837 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,837 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,838 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,885 INFO L382 tUnfolder$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$tmp_guard1~0))]) [2021-12-17 22:16:45,885 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,885 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,885 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,885 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,887 INFO L382 tUnfolder$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))]) [2021-12-17 22:16:45,887 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,887 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,887 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:45,887 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:16:46,117 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))]) [2021-12-17 22:16:46,118 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-17 22:16:46,118 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:16:46,118 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:16:46,118 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:16:46,227 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))]) [2021-12-17 22:16:46,228 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2021-12-17 22:16:46,228 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-17 22:16:46,228 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-17 22:16:46,228 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-17 22:16:46,497 INFO L129 PetriNetUnfolder]: 20030/34566 cut-off events. [2021-12-17 22:16:46,497 INFO L130 PetriNetUnfolder]: For 51388/64094 co-relation queries the response was YES. [2021-12-17 22:16:46,671 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. [2021-12-17 22:16:46,823 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 101 selfloop transitions, 20 changer transitions 0/234 dead transitions. [2021-12-17 22:16:46,824 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 234 transitions, 1316 flow [2021-12-17 22:16:46,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-17 22:16:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-17 22:16:46,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2021-12-17 22:16:46,827 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2021-12-17 22:16:46,828 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2021-12-17 22:16:46,828 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2021-12-17 22:16:46,829 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:16:46,829 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2021-12-17 22:16:46,831 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) [2021-12-17 22:16:46,834 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) [2021-12-17 22:16:46,834 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) [2021-12-17 22:16:46,834 INFO L186 Difference]: Start difference. First operand has 164 places, 138 transitions, 638 flow. Second operand 10 states and 1237 transitions. [2021-12-17 22:16:46,835 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 234 transitions, 1316 flow [2021-12-17 22:16:47,001 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 234 transitions, 1288 flow, removed 10 selfloop flow, removed 5 redundant places. [2021-12-17 22:16:47,005 INFO L242 Difference]: Finished difference. Result has 165 places, 156 transitions, 753 flow [2021-12-17 22:16:47,006 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} [2021-12-17 22:16:47,008 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2021-12-17 22:16:47,008 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 156 transitions, 753 flow [2021-12-17 22:16:47,008 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) [2021-12-17 22:16:47,009 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:47,009 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] [2021-12-17 22:16:47,009 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-17 22:16:47,009 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:47,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:47,010 INFO L85 PathProgramCache]: Analyzing trace with hash -1796593707, now seen corresponding path program 1 times [2021-12-17 22:16:47,010 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:47,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094099834] [2021-12-17 22:16:47,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:47,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:47,157 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:47,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094099834] [2021-12-17 22:16:47,157 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094099834] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:47,158 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:47,158 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:16:47,158 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821168295] [2021-12-17 22:16:47,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:47,158 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:16:47,159 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:47,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:16:47,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:16:47,161 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2021-12-17 22:16:47,163 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) [2021-12-17 22:16:47,163 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:47,163 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2021-12-17 22:16:47,163 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:16:50,014 INFO L129 PetriNetUnfolder]: 8842/21394 cut-off events. [2021-12-17 22:16:50,015 INFO L130 PetriNetUnfolder]: For 44710/48098 co-relation queries the response was YES. [2021-12-17 22:16:50,122 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. [2021-12-17 22:16:50,234 INFO L132 encePairwiseOnDemand]: 123/140 looper letters, 99 selfloop transitions, 60 changer transitions 0/264 dead transitions. [2021-12-17 22:16:50,235 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 264 transitions, 1778 flow [2021-12-17 22:16:50,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-17 22:16:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-17 22:16:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1273 transitions. [2021-12-17 22:16:50,238 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8266233766233766 [2021-12-17 22:16:50,238 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1273 transitions. [2021-12-17 22:16:50,239 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1273 transitions. [2021-12-17 22:16:50,239 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:16:50,239 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1273 transitions. [2021-12-17 22:16:50,242 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) [2021-12-17 22:16:50,244 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) [2021-12-17 22:16:50,245 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) [2021-12-17 22:16:50,245 INFO L186 Difference]: Start difference. First operand has 165 places, 156 transitions, 753 flow. Second operand 11 states and 1273 transitions. [2021-12-17 22:16:50,245 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 264 transitions, 1778 flow [2021-12-17 22:16:50,419 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 264 transitions, 1758 flow, removed 9 selfloop flow, removed 7 redundant places. [2021-12-17 22:16:50,422 INFO L242 Difference]: Finished difference. Result has 178 places, 195 transitions, 1451 flow [2021-12-17 22:16:50,422 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} [2021-12-17 22:16:50,423 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 31 predicate places. [2021-12-17 22:16:50,423 INFO L470 AbstractCegarLoop]: Abstraction has has 178 places, 195 transitions, 1451 flow [2021-12-17 22:16:50,423 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) [2021-12-17 22:16:50,423 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:50,424 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] [2021-12-17 22:16:50,424 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-17 22:16:50,424 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:50,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:50,424 INFO L85 PathProgramCache]: Analyzing trace with hash 923640291, now seen corresponding path program 2 times [2021-12-17 22:16:50,425 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:50,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619336154] [2021-12-17 22:16:50,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:50,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:50,708 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:50,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619336154] [2021-12-17 22:16:50,708 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619336154] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:50,708 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:50,708 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:16:50,709 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297763871] [2021-12-17 22:16:50,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:50,713 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:16:50,713 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:50,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:16:50,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:16:50,714 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-17 22:16:50,715 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) [2021-12-17 22:16:50,715 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:50,715 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-17 22:16:50,715 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:16:57,127 INFO L129 PetriNetUnfolder]: 24211/43893 cut-off events. [2021-12-17 22:16:57,128 INFO L130 PetriNetUnfolder]: For 174205/195686 co-relation queries the response was YES. [2021-12-17 22:16:57,493 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. [2021-12-17 22:16:57,664 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 144 selfloop transitions, 38 changer transitions 7/332 dead transitions. [2021-12-17 22:16:57,665 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 332 transitions, 2865 flow [2021-12-17 22:16:57,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:16:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:16:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2021-12-17 22:16:57,683 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2021-12-17 22:16:57,683 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2021-12-17 22:16:57,683 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2021-12-17 22:16:57,684 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:16:57,684 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2021-12-17 22:16:57,687 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) [2021-12-17 22:16:57,690 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) [2021-12-17 22:16:57,708 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) [2021-12-17 22:16:57,708 INFO L186 Difference]: Start difference. First operand has 178 places, 195 transitions, 1451 flow. Second operand 13 states and 1613 transitions. [2021-12-17 22:16:57,708 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 332 transitions, 2865 flow [2021-12-17 22:16:58,741 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 332 transitions, 2783 flow, removed 41 selfloop flow, removed 0 redundant places. [2021-12-17 22:16:58,745 INFO L242 Difference]: Finished difference. Result has 196 places, 208 transitions, 1561 flow [2021-12-17 22:16:58,745 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} [2021-12-17 22:16:58,746 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 49 predicate places. [2021-12-17 22:16:58,746 INFO L470 AbstractCegarLoop]: Abstraction has has 196 places, 208 transitions, 1561 flow [2021-12-17 22:16:58,746 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) [2021-12-17 22:16:58,746 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:16:58,746 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] [2021-12-17 22:16:58,746 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-17 22:16:58,747 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:16:58,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:16:58,747 INFO L85 PathProgramCache]: Analyzing trace with hash -902137783, now seen corresponding path program 1 times [2021-12-17 22:16:58,747 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:16:58,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454175058] [2021-12-17 22:16:58,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:16:58,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:16:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:16:58,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:16:58,863 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:16:58,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454175058] [2021-12-17 22:16:58,863 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [454175058] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:16:58,864 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:16:58,864 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-17 22:16:58,864 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935585491] [2021-12-17 22:16:58,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:16:58,864 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-17 22:16:58,865 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:16:58,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-17 22:16:58,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-17 22:16:58,866 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2021-12-17 22:16:58,867 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) [2021-12-17 22:16:58,867 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:16:58,867 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2021-12-17 22:16:58,867 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:17:01,228 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))]) [2021-12-17 22:17:01,229 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:17:01,229 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:01,229 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:01,229 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:01,231 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))]) [2021-12-17 22:17:01,231 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:17:01,231 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:17:01,232 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:17:01,232 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:17:01,413 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))]) [2021-12-17 22:17:01,414 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:17:01,414 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:17:01,414 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:17:01,415 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:17:02,063 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))]) [2021-12-17 22:17:02,064 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,064 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,064 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,064 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,374 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))]) [2021-12-17 22:17:02,374 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,375 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,375 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,375 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,376 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))]) [2021-12-17 22:17:02,376 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,376 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,376 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,376 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,377 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))]) [2021-12-17 22:17:02,377 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:17:02,377 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:17:02,377 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:17:02,377 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:17:02,378 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))]) [2021-12-17 22:17:02,378 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,378 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,378 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,378 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:17:02,500 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))]) [2021-12-17 22:17:02,500 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,500 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:02,996 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))]) [2021-12-17 22:17:02,996 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:17:02,996 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:02,996 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:02,997 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:02,997 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))]) [2021-12-17 22:17:02,998 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:17:02,998 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:17:02,998 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:17:02,998 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:17:03,116 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))]) [2021-12-17 22:17:03,116 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,116 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,116 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,116 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,463 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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|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 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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))]) [2021-12-17 22:17:03,464 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,464 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,464 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,464 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,465 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))]) [2021-12-17 22:17:03,465 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:17:03,465 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:03,465 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:03,465 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:03,466 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))]) [2021-12-17 22:17:03,466 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,466 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,466 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,467 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:17:03,556 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))]) [2021-12-17 22:17:03,556 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:17:03,557 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:03,557 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:03,559 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:03,566 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))]) [2021-12-17 22:17:03,566 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:17:03,566 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:03,567 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:03,567 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,042 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))]) [2021-12-17 22:17:04,042 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,042 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,042 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,043 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,044 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))]) [2021-12-17 22:17:04,044 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,044 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,044 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,045 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,045 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|))]) [2021-12-17 22:17:04,046 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,046 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,046 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,046 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:17:04,128 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|))]) [2021-12-17 22:17:04,128 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,128 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,128 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,128 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,136 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|))]) [2021-12-17 22:17:04,136 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,136 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,136 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,136 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,415 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|))]) [2021-12-17 22:17:04,416 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,416 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,416 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,416 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:17:04,461 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|))]) [2021-12-17 22:17:04,461 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,894 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|))]) [2021-12-17 22:17:04,895 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,895 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,895 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:04,895 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:17:05,414 INFO L129 PetriNetUnfolder]: 23343/41988 cut-off events. [2021-12-17 22:17:05,414 INFO L130 PetriNetUnfolder]: For 228473/246989 co-relation queries the response was YES. [2021-12-17 22:17:05,755 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. [2021-12-17 22:17:05,909 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 139 selfloop transitions, 58 changer transitions 39/370 dead transitions. [2021-12-17 22:17:05,909 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 370 transitions, 3372 flow [2021-12-17 22:17:05,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-17 22:17:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-17 22:17:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2021-12-17 22:17:05,914 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8875 [2021-12-17 22:17:05,914 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2021-12-17 22:17:05,915 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2021-12-17 22:17:05,916 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:17:05,916 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2021-12-17 22:17:05,920 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) [2021-12-17 22:17:05,924 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) [2021-12-17 22:17:05,925 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) [2021-12-17 22:17:05,925 INFO L186 Difference]: Start difference. First operand has 196 places, 208 transitions, 1561 flow. Second operand 16 states and 1988 transitions. [2021-12-17 22:17:05,925 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 370 transitions, 3372 flow [2021-12-17 22:17:12,157 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 207 places, 370 transitions, 3265 flow, removed 44 selfloop flow, removed 4 redundant places. [2021-12-17 22:17:12,161 INFO L242 Difference]: Finished difference. Result has 211 places, 224 transitions, 1805 flow [2021-12-17 22:17:12,161 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} [2021-12-17 22:17:12,162 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 64 predicate places. [2021-12-17 22:17:12,162 INFO L470 AbstractCegarLoop]: Abstraction has has 211 places, 224 transitions, 1805 flow [2021-12-17 22:17:12,162 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) [2021-12-17 22:17:12,163 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:17:12,163 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] [2021-12-17 22:17:12,163 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-17 22:17:12,163 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:17:12,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:17:12,163 INFO L85 PathProgramCache]: Analyzing trace with hash 957977760, now seen corresponding path program 1 times [2021-12-17 22:17:12,163 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:17:12,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529371123] [2021-12-17 22:17:12,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:17:12,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:17:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:17:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:17:12,415 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:17:12,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529371123] [2021-12-17 22:17:12,416 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529371123] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:17:12,416 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:17:12,416 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-17 22:17:12,416 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946545787] [2021-12-17 22:17:12,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:17:12,417 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:17:12,417 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:17:12,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:17:12,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:17:12,418 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 140 [2021-12-17 22:17:12,420 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) [2021-12-17 22:17:12,420 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:17:12,420 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 140 [2021-12-17 22:17:12,420 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:17:15,186 INFO L129 PetriNetUnfolder]: 6823/22647 cut-off events. [2021-12-17 22:17:15,187 INFO L130 PetriNetUnfolder]: For 107243/111812 co-relation queries the response was YES. [2021-12-17 22:17:15,469 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. [2021-12-17 22:17:15,569 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 52 selfloop transitions, 16 changer transitions 22/284 dead transitions. [2021-12-17 22:17:15,569 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 284 transitions, 2337 flow [2021-12-17 22:17:15,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-17 22:17:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-17 22:17:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1183 transitions. [2021-12-17 22:17:15,572 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.845 [2021-12-17 22:17:15,572 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1183 transitions. [2021-12-17 22:17:15,572 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1183 transitions. [2021-12-17 22:17:15,573 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:17:15,573 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1183 transitions. [2021-12-17 22:17:15,576 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) [2021-12-17 22:17:15,578 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) [2021-12-17 22:17:15,579 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) [2021-12-17 22:17:15,579 INFO L186 Difference]: Start difference. First operand has 211 places, 224 transitions, 1805 flow. Second operand 10 states and 1183 transitions. [2021-12-17 22:17:15,579 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 284 transitions, 2337 flow [2021-12-17 22:17:24,080 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 284 transitions, 2024 flow, removed 114 selfloop flow, removed 11 redundant places. [2021-12-17 22:17:24,083 INFO L242 Difference]: Finished difference. Result has 212 places, 238 transitions, 1636 flow [2021-12-17 22:17:24,084 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} [2021-12-17 22:17:24,084 INFO L334 CegarLoopForPetriNet]: 147 programPoint places, 65 predicate places. [2021-12-17 22:17:24,084 INFO L470 AbstractCegarLoop]: Abstraction has has 212 places, 238 transitions, 1636 flow [2021-12-17 22:17:24,085 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) [2021-12-17 22:17:24,085 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:17:24,085 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] [2021-12-17 22:17:24,085 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-17 22:17:24,085 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:17:24,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:17:24,086 INFO L85 PathProgramCache]: Analyzing trace with hash 864747774, now seen corresponding path program 2 times [2021-12-17 22:17:24,086 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:17:24,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519448229] [2021-12-17 22:17:24,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:17:24,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:17:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:17:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:17:24,294 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:17:24,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [519448229] [2021-12-17 22:17:24,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [519448229] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:17:24,294 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:17:24,294 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-17 22:17:24,294 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020856227] [2021-12-17 22:17:24,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:17:24,295 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:17:24,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:17:24,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:17:24,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:17:24,297 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 140 [2021-12-17 22:17:24,298 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) [2021-12-17 22:17:24,298 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:17:24,299 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 140 [2021-12-17 22:17:24,299 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand